d) SiH4, A:Boiling point depends on strength of intermolecular forces. HF If so, in what way? The correction is about 3.1. Q:Arrange CH., C;H,, C3Hz in order of increasing boiling point temperature: How to calculate Boiling Point using this online calculator? What is the substance? These reactions are best explained . D), A:Boiling point :- *Response times may vary by subject and question complexity. To use this online calculator for Boiling Point, enter Boiling Point of Solvent (bp solvent) & Change in Boiling Point of Solvent (bp) and hit the calculate button. 50.0, A:The hypothetical compound X has molar mass 75.89 g/mol and vapor pressure of 596 mmHg at 22C. What is the substance? Hexane: 14.27 mL (greater) Knowing your BMR (basal metabolic weight) may help you make important decisions about your diet and lifestyle. You subtract 3.1 from 69 to get 65.9 degrees celcius at 670 mm Hg Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste, Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell, Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer, Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom, General, Organic, and Biological Chemistry. Kp= vapor pressure of benzene A:The temperature at which the solid transform into liquid is called melting point. HC This cookie is set by GDPR Cookie Consent plugin. 4.62 atm. Hexane's boiling point at 760mm HG is 69. Initial temperature (T1) = 100C = 373 K subtract 3.1 from 69 to get 65.9 degrees celcius at 670 mm Hg. What is the substance? The amount by which the Boiling Point changes is directly proportional to the amount of soluble added. The value 760mmHg is standard atmospheric pressure in millimeters of mercury at sea level and 0.045oC/mmHg is the approximate change in water temperature with each millimeter mercury change in pressure. of Commerce National Institute of Standards and Technology: Boiling Points of Benzene, Ethylene Chloride, n-Heptane and 2,2,4-Trimethylpentane, University of Calgary: Micro-boiling Point Measurement, University of California Davis: Calibrating Thermometers in Boiling Water-Boiling Point/Atmospheric Pressure/Altitude Tables, Ohlone College: Clausius-Clapeyron Equation, National Weather Service: Pressure Altitude Calculator, Clemson University: Specific and Latent Heat Lab, Cambridge Dictionary: Latent Heat Definition. Is the following conclusion most consistent with the results? What could you do to confirm this answer? . This is equal to 223.3 degrees Fahrenheit. Read on to learn what exactly is the boiling point definition and what equation you can use to determine its value. 4 What substance has a boiling point of 58 degrees Celsius at 670 mm Hg? Is toluene miscible with water? Based, Q:Consider two pure liquids. Is p-dibromobenzene a solid or liquid at room temperature? Pure acetone has a boiling Solution for What would be the boiling point of methylene chloride at 670 mm Hg? to go from 760mmHG to 670mm Hg. CH 1+2 STRUCTURE AND BONDING, POLAR COVALENT, data analysis PREPARE data for exploration we. Allows for the accuracy of results. Can you work out why it starts at that particular time? what is the substance? Take crotonic acid for example: It boils at 185C under 760 mmHg (atmospheric pressure) and at 80C under 10 mmHg. O=C(O[C@H]1[C@@H]3OC (O[C@@]3(O[C@H]1CCCN 2CCOCC2)COCCCCCCCCCC . What is the formula for calculating solute potential? 1) The, A:As the intermolecular forces increases boiling point increases, Q:Which of the following is expected to have the highest boiling point? Q:Define the boiling point? Ebullioscopic constant for benzene: 2.53 C/m and Boiling Point of pure benzene: 80.1C, 1.1 = \[\frac{1000 \times 2.53 \times 10}{M \times 200}\]. Graphs and tables of boiling points of many liquids have been developed. For example, water boils at 100 C (212 F) at sea level, but at 93.4 C (200.1 F) at 1,905 meters (6,250 ft) altitude. What are the 4 major sources of law in Zimbabwe. Heat up a sample of the substance and check at what, Insert all of the values into the ClausiusClapeyron equation to find the boiling point. Tc = 647.3 K and Pc = 221.2 bar (218.3 atm), the heat of vaporization is obtained as 42,060 J/mol. The boiling point of ethanol whose boiling point is 78.3 degrees Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. Q:What is the delta H vap of a liquid that has a vapor pressure of 621 torr at 85.2 C and a boiling, A:dHvap is called the heat of vaporization which is the amount of heat required to convert a substance, Q:In the table, rank each substance by its boiling point (1 being the lowest, 4 being the highest) How do you know? Does this work correctly? O2 < NO < N2 Himanshi Sharma has verified this Calculator and 900+ more calculators. In cm^3? Karen earned her Bachelor of Science in geology. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. A. NaCl OH Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. To find a corrected boiling point at 760 mmHg. These values correspond to the normal atmospheric pressure at the sea . Speaking specifically, the boiling point will decrease with reducing pressure, and increase with increasing pressure. These formulas vary in complexity and accuracy. This calculator has the values of P and T set to 1013.25 hPa and 100 C, respectively. This equation characterizes phase transitions (such as vaporization) and relates the pressure to boiling point in the following way: This calculator has the values of P and T set to 1013.25 hPa and 100C, respectively. To find a boiling point under a set vacuum. P (atm) 0.294 0.372, Q:15. We have to determine : Explain the reason for the difference. By clicking Accept All, you consent to the use of ALL the cookies. Question: A solution of 10.0 g of a nonvolatile, non-dissociating compound dissolved in 0.200 kg of benzene boils at 81.2 C. Liquid helium, on the other hand, has the lowest Boiling Point - 4.2C above absolute zero. What are the 4 major sources of law in Zimbabwe. To use this online calculator for Boiling Point, enter Boiling Point of Solvent (bpsolvent) & Change in Boiling Point of Solvent (bp) and hit the calculate button. The. A:The question is based on the concept of boiling point. new ClockDisplay() In the liquid, there are hydrogen bonds that form Celsius. )PH3 Ben has an infected prostate. First week only $4.99! 130 What is the boiling point of water. Acetone- You could conlirm its salyoi1/ in waler, Cclonexone 3 Ethyl alconol. A liquid unknown was found to be insoluble in water and soluble in cyclohexane and alcohol; unknown was found to have a boiling point of 58 C at 670 mm Hg. Q:can someone show me the steps for how to solve this problem. Dichloromethane/Boiling point. (usually < 100, A:Ans. This is because when you boil water, the microorganisms and bacteria get damaged due to its scalding heat, as a result of which it can easily be used as a great way to disinfect and clean your house. H, Q:Ethylene glycol is used in antifreeze. B. NH3 Q:Question 16: which of the following molecules has the highest boiling point? What is chloroform boiling point at 670 mm Hg? Chart B - Enter the known boiling point (or slide the bar) and click the lock. What substance has a boiling point of 58 degrees Celsius at 670 mm Hg? A number of compounds can be dissolved with the usage of water. temperature, C n, A:Benzene(l)Benzene(g) List another compound that What is the boiling point of cyclohexane at 760 mmHg? Hence, cyclohexane has a higher boiling point. The Boiling Point constant for cyclohexane is 2.79C/m. Weaker the intermolecular forces, lower, Q:Which of the following molecules can participate in any kind of hydrogen bonding with water? Do impurities affect the Boiling Point of a liquid? e. abducens. HC At boiling point pressure, Q:One of these liquids is used as a "blowing agent" in the manufacture of polystyrene foam because it, A:Blowing agent is a substance ,that is capable of producing cellular structure through foaming, Q:he boiling point of 500.0L of water was determined to be 100.0C. Q:Four liquids are described in the table below. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Both solid because their melting point is above 20 degrees C. Could you determine the density of zinc chloride using water? Simple, Q:The organic compounds shown below have molar masses from 58 to 60 g/mol. More details: . He / NH3 /, Q:Which of the following has the highest boiling point? acetylacetone Resorcinol Formula - Meaning, Production, Applications and FAQs, Empirical Formula - Meaning, Examples, Statistics and FAQs, Caffeine Chemical Formula - Meaning, Properties and FAQs, Molecular Weight Formula - Meaning, Calculation and Solved Examples, Degree of Unsaturation Formula - Meaning, Solved Examples and FAQs, Lead IV Oxide Formula - Structure, Production, Properties and Example, Find Best Teacher for Online Tuition on Vedantu. Conversely, if the boiling point temperature is known and the boiling point at sea level is known, use a ruler to connect the two dots, extending the line to find the barometric pressure. How do you measure the density of an unknown solid and liquid in lab? OH His physician prescribed several antibiotics before finding one that was effective. A equation. Temperature, atmospheric pressure, and the vapour pressure of the liquid are the three main things on which the Boiling Point of a particular liquid is based. To do this we need to draw a line from 100oC on scale A (left side, observed boiling point) to 1.0 mm Hg on scale C (right side, pressure "P" mm . The vapor pressure of liquid carbon disulfide, CS2, is 100. mm Hg at 268 K.A sample of CS2 is placed . carbon tetrachloride, CH4, CBr4, CF4 and CI4. A liquid in a partial vacuum has a lower boiling point than when that liquid is at atmospheric pressure. what liquid is this? In some cases, the table only shows one liquid and the boiling point at various pressures. A:To Find: The substance with highest vapor pressure at room temperature. O Cl4 carbon tetraiodide (p. 38 - Table 1) (Nomograph) 40.1 C 36.3 C O 43.9 C This problem has been solved! close. What is the density of the unknown? A:First, the mole of decane present in 20.0 g is calculated. It does not store any personal data. In other cases, several liquids at different pressures may be shown. Ebullioscopic constant for benzene: 2.53 C/m and Boiling Point of pure benzene: 80.1C, NCERT Solutions for Class 12 Business Studies, NCERT Solutions for Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 9 Social Science, NCERT Solutions for Class 8 Social Science, CBSE Previous Year Question Papers Class 12, CBSE Previous Year Question Papers Class 10. You also have the option to opt-out of these cookies. A:The compounds given are CCl4 i.e. For a given pressure, different liquids will boil at different temperatures. a liquid that has a density of 0.80 -/+ 0.01g/mL is soluble in cyclohexane. A liquid was found to be insoluble in water and soluble in cyclohexane and alcohol; the unknown was found to have a boiling point of 58C at 670 mmHg. Just about a minute of boiling water is enough to kill the microorganisms. Did you know that if you climb a mountain, youre going to find the Boiling Point there reduced? Why is the boiling point of cyclohexane higher than hexane? Q:1. H2O What is the vapor pressure of water at 100C? -2,3-O-isopropylidene-4-O-[(4-methoxyphenyl) carbamoyl]-5-[3-(4-m orpholinyl)propyl]-b eta-D-xylulofuranose. Begin typing your search term above and press enter to search. Explain., Q:Which of the following compounds would have the highest boiling point? The temperature at which vapor pressure of liquid becomes equal to atmospheric, Q:The hypothetical compound X has molar mass 75.89 g/mol and vapor pressure of 596 mmHg at 22C. Boiling occurs when the vapor pressure of a liquid equals the air pressure of the atmosphere above the liquid. Check what you could have accomplished if you get out of your social media bubble. If an average man is 6 ft. tall, how many DNA molecules could be stacked end to end in a n average man? boiling point where, is weight of the solute, is the molar mass of the solute and W is the weight of the solvent in grams. These cookies will be stored in your browser only with your consent. What are the factors affecting it? chloroform a liquid that has a density of 0.80 -/+ .01g/mL is soluble in cyclohexane. Define the above statement ? What is the boiling point of acetone at 670 mm Hg? This website uses cookies to improve your experience while you navigate through the website. boiling point of 58 c at 670 mm hg. The equation detailed above uses a known pressure and temperature relationship with a known change in temperature with change in pressure. B. HBr What is its volume in mL? Is the bottom layer water or bromoform? The molecular mass of butanol, C4H9OH, is 74.14; that of ethylene glycol, CH2(OH)CH2OH, is 62.08, yet their boiling points are 117.2 C and 174 C, respectively. The heat of evaporation will be calculated and displayed (55.5 kJ/mol). Describe what is meant by a dynamic equilibrium in terms of the vapor pressure of a liquid. c) HCl Latent heat relates to the attraction between molecules, a property of the material that influences the rate of vaporization. A correction is needed to go from 760mmHG to 670mm Hg. Assume that NaCl is completely dissociated. The boiling point of water depends on the atmospheric pressure, which changes according to elevation. Hexane's boiling point at 760mm HG is 69. Triple point What is the boiling point of hexane at 670 mm Hg? A:The boiling point increases with increasing intermolecular forces and molar mass of liquids. What is the solid? Because of the polar, Q:Which of the following structures would you expect to have the lowest boiling point? What solvent would you use to measure the density of napthalene acid? Rank the following, A:Thefollowingcompoundsintermsofdecreasingboilingpointwithhighesttolowestorderofboiling, Q:The vapor pressure of liquidcarbon disulfide,CS2, is100. mm Hg at268K.A sample ofCS2is placed, A:A substance exists in the liquid form at the pressure above its vapor pressure, at the pressure, Q:Ionic liquids are a new class of organic salts that are liquids at low temperature See Answer Show transcribed image text Expert Answer What is the boiling point of cyclohexane? E Determine (a) the normal boiling point and (b) the enthalpy of vaporization of nitric acid. The Boiling Point constant for cyclohexane is 2.79C/m. What is his height in centimeters and his mass kilograms? What is the volume of each. When water and bromoform are mixed, two layers form. Let T0b denote the Boiling Point of a pure liquid, and Tb denote the Boiling Point of a solution (solute + pure liquid). 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. 4) A liquid unknown has a boiling point of 58 C at 670 mm Hg. Q:Rank the following liquids in order of increasing boiling points, from lowest to How to calculate Boiling Point using this online calculator? The equation can further be written as, Tb =. In heavysnow areas,Salt the roadsto, Q:Cite four real-life applications of cooling curve and determination of the freezing point of a, A:A substance generally exists in one of the three states of matter that is solid, liquid, and vapor., Q:1. Chloroform is extremely close to this, with its normal boiling point being 61. 8 What is the principle of boiling point? Ans: 200.9. Cyclohexane/Boiling point. H2S Describe additional geologic evidence that might be found on the valley floor that would support. What is boiling point and normal boiling point? Based on the principle, the solvents are capable of being vaporized at much lower temperature than their boiling points at the normal pressure. The boiling point of toluene at 670 mm Hg is 106.3 degrees A:Chemical species which contain -OH functional group are called alcohol and chemical species which, Q:Please give me an example of a real-world application of cooling curves and determining a. And the intermolecular force that formulates, as a result, is so strong that it takes a great amount of energy to split any of it apart. Hot objects can damage the balance, resulting in an inaccurately low mass. What are the Physical devices used to construct memories? If the atmospheric pressure equals 600 mmHg and the boiling point is unknown at that pressure, then the equation becomes. The IUPAC recommended standard boiling point of water at a standard pressure of 100 kPa (1 bar) is 99.61 C (211.3 F). 800 elevation in boiling point = i X KbX m, Q:n- Propyl alcohol has the following vapor pressures: Our goal is to make science relevant and fun for everyone. In Breckenridge, Colorado, the typical atmospheric pressure is 520. torr. Karen now designs and teaches science and STEAM classes. 1 What is the boiling point of cyclohexane at 760 mmHg? The boiling point of toluene at 670 mm Hg is 106.3 degrees Celsius. Necessary cookies are absolutely essential for the website to function properly. HBr Julie S Snyder, Linda Lilley, Shelly Collins. increasing, A:Vapour pressure is the pressure exerted by the gas in a closed container that exists in equilibrium, Q:Cite two real-life applications of cooling curve and determination of the freezing point of a, A:Applyingcoolingcurvesand freezingpoints to real life:1. The graphed line shows the known boiling point relationships, given a set of pressure and temperature values. Toluene is not miscible with water, but is miscible with ethyl alcohol. The boiling point of toluene at 670 mm Hg is 106.3 degrees 1000 K b w M W. View this solution and millions of others when you join today! This indicates that solutions tend to have a higher Boiling Point as compared to pure solvents. what could you do to comfirm your answer . The molecules present in water can come together to form strong hydrogen bonds with each other. As elevation increases, the amount of atmosphere above the liquid decreases, so the boiling temperature of the liquid decreases. You can also use our boiling point calculator instead and save yourself some time. Start with one of the known values. 100- "A watched pot never boils" may seem like the ultimate truism when cooking, but under the right circumstances, the pot boils even faster than expected. Example: What is the Boiling Point elevation when 147g of lactic acid (C6H105) is dissolved in 647g of cyclohexane (C6H12)? This boiling point calculator tells you how to calculate the boiling point of most common substances at an arbitrary pressure, based on the ClausiusClapeyron relation. What solvent would you use to determine the density of zinc chloride? B The, Q:Atmospheric pressure decreases as altitude increases. Molecular Formula C 35 H 58 N 2 O 8; Average mass 634.844 Da; Monoisotopic mass 634.419312 Da; ChemSpider ID 8614498 - 4 of 4 defined stereocentres. For example, at sea level, water boils at 212F (100C). 1. Toluene is not miscible with water, but is miscible with ethyl alcohol. O A. H20 Out of GeH4 and PbH4, which has a higher boiling point. Materials with higher latent heats require more energy to boil because the molecules have a stronger attraction to each other. The molecule contains a hydrophilic polar group (such as a hydroxyl . HCI to go from 760mmHG to 670mm Hg. A 1.22g sample of an unknown has a volume of 1.73cm^3. You can boil water to use it as a disinfectant. Yes! Which has the greater volume- 10g of hexane or 10g of toluene? the volume would seem like it's more than it actually is. Press ESC to cancel. CCl4 has a vapor pressure of 213 torr at 40.C and 836 torr at 80.C. boiling point of 58C at 670 mm Hg. O CH4 < C2Hg < C3H8 You can evaluate the boiling point of crotonic acid quite accurately now. NH3, H2, N2, O2. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". could you determine the density of bromoform using water? Is toluene miscible with water? MM of NaCl = 58.5 g/mol. But did you know that water is a great and powerful solvent? Buffer capacity calculator is a tool that helps you calculate the resistance of a buffer to pH change. A correction is needed Pressure (atm) Where, Tb = T0b Tb is the elevation in Boiling Point, Kb is the molal elevation, Boiling Point or ebullioscopic constant whose value depends only on the solvent, Tb = \[\frac{1000 \times K_b \times w}{M \times W}\]. `"Qsensible" = 1.10*"Cfm"*("t"_{"o"}-"t"_{"i"})`, `"9.4E^6J"=1.10*"50m/s"*("273K"-"103K")`, `"7.404795kJ/kg*K"="4200J"/("35.45g"*"16K")`, `"P"_{"solution"} = "solvent"*"Posolvent"`, `"BO" = (1/2)*("Bonding e"_{"-"}-"Antibonding e"_{"-"})`, `"V"_{"m"} = ("Atomic Wt. In this formula, BPcorr means boiling point at sea level, BPobs is the unknown temperature, and Pobs means the atmospheric pressure at the location. No, water does not boil faster than oil. 900 Its latent heat of vaporization is, A:Given: Calculate the molecular weight of the compound. point of 56 degrees Celsius at a pressure of 760mm/Hg. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. The boiling point is proportional to the vacuum degree. For example, if the boiling point at sea level is known and the barometric pressure is known, connect those two points with a ruler. You Normal body temperature is 37.0 degrees C. What is the corresponding Fahrenheit temperature? B room temperature? Question: What is the boiling point of cyclohexane at 670 mmHg? A string with a linear mass density of =0.0085kg/m\mu=0.0085 \mathrm{~kg} / \mathrm{m}=0.0085kg/m is fixed at both ends. One formula for calculating the boiling point of water uses the known boiling point at sea level, 100C, the atmospheric pressure at sea level and the atmospheric pressure at the time and elevation where the boiling takes place. O. 0.05579 However, that means that the oil we tend to use to cook food makes the entire cooking process slower, due to the same reason. Boiling Point calculator uses Boiling Point = Boiling Point of Solvent*Change in Boiling Point of Solvent to calculate the Boiling Point, Boiling Point is the temperature at which a liquid starts to boil and transforms to vapor. sea level) the atmospheric pressure is approximately 670 mm Hg, and water boils at about 96.6 C. As a rule of thumb, the boiling point of many liquids will drop about 0.5 C for a 10 mm decrease in . If a pulse is sent along section AAA, what is the wave speed in section AAA and the wave speed in section BBB ? By definition, the Boiling Point is the temperature at which the vapour pressure of the liquid equals the surrounding pressure, and the liquid turns into vapour. Surfactant, also known as surfactant, is a substance that can significantly change the surface tension of a liquid or the interfacial tension between two phases. A liquid at high pressure has a higher boiling point than when that liquid is at atmospheric pressure. (Mark all that apply) Other methods for calculating boiling points of liquids based on atmospheric pressure, like the ClausiusClapeyron equation: incorporate additional factors. 177.4F (80.75C) One has strong intermolecular interactions, and the other has relatively, A:The intermolecular interactions are the intermolecular forces which mediate interaction between, Q:Hydrogen chloride (HCl) gas is much more soluble thanpropane gas (CH) in water, even though HCl, A:Like dissolves like is a common phrase. of benzene at The Kb for water is 0.512C/m. How do you find the boiling point of heat of vaporization? 110 d. facial Solved for the boiling point at 600mmHg, the equation becomes: So the boiling point of water at 600mmHg, an altitude of approximately 6400 feet above sea level, will be 92.8C, or: At higher elevations, the lower boiling point of water requires cooking food for longer times to ensure adequate internal temperatures. Find answers to questions asked by students like you. A:As per the request , the solutions of Q4 to Q6 are as follows: Q:acetone has a vapor pressure of 187 torr at 20 degrees celsius. With ethyl alcohol? a. optic Celsius at 760 mm Hg at 650 mm Hg is going to be 75 degrees (1 kj = 1000j) The boiling. Average mass 454.670 Da; Monoisotopic mass 454.297760 Da; ChemSpider ID 12540916; More details: . O N2, Q:What is the strongest intermolecular force influencing the boiling point of the following molecule?. Q:Calculate the vapor pressure of water at 35 C. From the following data for liquid nitric acid, determine it | Quizlet. T b m. T b = K b m. Where, Tb = T0b Tb is the elevation in Boiling Point, 'm' is the molality, 'Kb' is the molal elevation, Boiling Point or ebullioscopic constant whose value depends only on the solvent. Analytical cookies are used to understand how visitors interact with the website. BensValuesNormalValuesRedbloodcount3.1million4.66.2millionRBCs/mm3RBCs/mm3Reticulocytecount0.4%13%RedbloodcellsNormocytic,7.5mmNormocytic,7.5mmWhitebloodcount2800WBCs/mm3500010,000WBCs/mm3Hemoglobin9.0g/100mL1416.5g/100mLHematocrit27%4054%Prothrombintime20seconds1115secondsPlatelets200,000/mm3250,000400,000platelets/mm3\begin{array}{lll} & \text { Ben's Values } & \text { Normal Values } \\ \text { Red blood count } & 3.1 \text { million } & 4.6-6.2 \text { million } \\ & \text { RBCs } / \mathrm{mm}^3 & \mathrm{RBCs} / \mathrm{mm}^3 \\ \text { Reticulocyte count } & 0.4 \% & 1-3 \% \\ \text { Red blood cells } & \text { Normocytic, } 7.5 \mathrm{~mm} & \text { Normocytic, } 7.5 \mathrm{~mm} \\ \text { White blood count } & 2800 \mathrm{WBCs} / \mathrm{mm}^3 & 5000-10,000 \\ & & \mathrm{WBCs} / \mathrm{mm}^3 \\ \text { Hemoglobin } & 9.0 \mathrm{~g} / 100 \mathrm{~mL} & 14-16.5 \mathrm{~g} / 100 \mathrm{~mL} \\ \text { Hematocrit } & 27 \% & 40-54 \% \\ \text { Prothrombin time } & 20 \mathrm{~seconds} & 11-15 \mathrm{~seconds} \\ \text { Platelets } & 200,000 / \mathrm{mm}^3 & 250,000-400,000 \\ & & \text { platelets } / \mathrm{mm} 3\end{array} Describe the contents of the flask under these conditions. F Celsius. Explain. A correction is needed what solvent would you use to measure the density of napthalene? "*"M"_{"molar"})/""`, `"1.2E^-6m/mol"=("28.085g"*"44.01g/mol")/"997kg/m"`, Boiling Point is the temperature at which a liquid starts to boil and transforms to vapor and is represented as, Boiling Point is the temperature at which a liquid starts to boil and transforms to vapor is calculated using. Use the graph, Q:The triple point of a pure substance is at 0.173 atm and 175 K. The freezing point of the substance, A:Given the triple point of the pure substance is at 0.173 atm and 175 K.