Explain a liquid has a heat of vaporization

Assignment Help Chemistry
Reference no: EM13527266

A liquid has a heat of vaporization of 30400 J/mol. At 271 K it has a vapor pressure of 102 mmHg. What is the normal boiling point of this liquid?

A) 213 K
B) 242 K
C) 308 K
D) 373 K
E) 271 K

Reference no: EM13527266

Questions Cloud

How far below the top of the well is the surface of water : The man hears the sound of the splash 7.10 s after he releases the rock from rest. How far below the top of the well is the surface of the water
Increase the pheromone intensity in the puff of air blown : As you increase the pheromone intensity in the puff of air blown over the antenna, the electroantennogram increases in amplitude whereas the action potentials recorded at the base of the antenna increase in frequency. Please discuss the physiological..
Estimate the range of the projectile : A projectile fired from a gun has initial horizontal and vertical components of velocity equal to 30 m/s and 40 m/s, respectively. Determine the Range of the projectile
Cumulative provision related to the preferred stock mean : With the class divided into groups, answer the following questions as if you were the chief financial officer for Harris Corporation - What does the cumulative provision related to the preferred stock mean?
Explain a liquid has a heat of vaporization : A liquid has a heat of vaporization of 30400 J/mol. At 271 K it has a vapor pressure of 102 mmHg. What is the normal boiling point of this liquid
Man and woman both have normal colour vision : A man and a woman both have normal colour vision, but their daughter has re-green colorblindness, a sex -linked recessive trait? The man sues his wife for a divorce on the ground of infidelity. Can genetics provide evidence supporting this case? Expl..
Explain square root of the absolute temperature : According to the postulates of the kinetic theory of gases, the average speed of the molecules of a given gas is proportional to the. square root of the absolute temperature.
What was the objects displacement at this time : An object starts from rest and accelerates uniformly in a straight line in the positive x direction. After 11 seconds, its speed is 70.0 m/s. What was the objects displacement at this time
Genotypes of a male yellow rat crossed with a gray female : what are the genotypes of a male yellow rat crossed with a gray female rat producing forty-six gray and fifty- three yellow offspring? (Hint: There are three colours for rats; yellow, gray black. The yellow and black are homozygous.)

Reviews

Write a Review

Chemistry Questions & Answers

  Explain three-methylcyclohexene and methylenecyclohexane

Do you think you could distinguish between 3-methylcyclohexene and methylenecyclohexane by their GC retention times?

  Explain volumes of all substances present after the reaction

Solid potassium ,K , can be reacted with molecular oxygen , O2 to form K2O. If 4.3 g of potassium are reacted with 2 dm^3 of pure O2 at 20 degree celsius and 101.325 kPa what will be the mass and/or volumes of all substances present after the reac..

  Explain what will be the rate constant for reaction

an activation energy of 43.6 kJ/mol, what will be the rate constant for this reaction at 75oC?

  Explain what is the vapor pressure of cs2

What is the vapor pressure of CS2(in mmhg) at 28.0 degrees Celcius? Carbon Disulfide, CS2 has a Pvap = 100mm at -5.1 degrees celcius and a Hvap = 28.0 kj/mol

  Arrange the molecules in order of decreasing boiling point

Arrange the molecules in order of decreasing boiling point Molecules are methane, dimethyl ether

  Explain what is the ph of the buffer after the addition

A buffer contains 0.19 mol of propionic acid (C2H5COOH) and 0.22 mol of sodium propionate (C2H5COONA) in 1.20L. What is the pH of the buffer after the addition of 0.02 mol of HI

  Find the temperature capable of expanding

Find the temperature capable of expanding 2.500 liters of chlorine at 18.00°C and 0.9000 atm to 5.200 liters. No change in pressure took place.

  How many moles of co2 when 155 ml of a 300 m hci reacts

how many moles of co2 when 15.5 ml of a 3.00 m hci reacts with excess caco3?the calcium carbonate in limestone reacts

  Explain what is the partial pressure exerted by nitric oxide

The analysis showed 92% CO2, 2.2% NO, 1.7%SO2 and 4.1%H2O by mass. what is the partial pressure exerted by nitric oxide (NO)

  Define a has greater molar mass then substance b

Substance A has a greater molar mass then substance B. Both are nonelectrolytes. If 50 g of substance A are dissolved in 250 g of water in one beaker

  Determine the molarity of obr- solution reacts

Ammonia reacts with hypobromite, OBr-, according to the equation below. Find the molarity of OBr- is 13.35mL of solution reacts with 4.66mg of NH3 (molar mass = 17.03). 2NH3 + 3OBr- ----> N2 + 3Br- + 3H2O

  Perform whatever separations and tests you think necessary

Perform whatever separations and tests you think necessary to determine which ions are in fact present

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd