Compute the enthalpy of vaporization of mercury

Assignment Help Chemistry
Reference no: EM13196124

The vapor pressure of mercury is .0127 torr at 50 degrees celcius and .0888 torr at 80 degrees celcius. calculate the enthalpy of vaporization of mercury (assume constant temp range)

Reference no: EM13196124

Questions Cloud

Compute the mole fraction of a and b in the liquid mixture : the vapor pressure of pure A and pure B are 76.5 kPa and 48.2 kPa respectively. When the total vapor pressure is .593 atm, calculate the mole fraction of A and B in the liquid mixture
How fast is the midpoint of the ladder falling : a 6 ft ladder is leaning against a wall. If the bottom of the ladder moves away from the wall at a speed of 3 ft/s, how fast is the midpoint of the ladder falling (towards the ground) when the bottom of the ladder is 3 ftaway from the wall?
What order size will produce aminimum cost : The cost C of ordering and storing x units is C=2x+(30000/x). What order size will produce aminimum cost?
Calculate the firms weighted average cost of capital : Calculate the firm's weighted average cost of capital and what is Nealon's cost of equity capital when new shares are sold, and what is the weighted average cost of the added funds involved in the issuance of new shares?
Compute the enthalpy of vaporization of mercury : The vapor pressure of mercury is .0127 torr at 50 degrees celcius and .0888 torr at 80 degrees celcius. calculate the enthalpy of vaporization of mercury
Find the percentage increase : The price of a notebook has risen to today. Yesterday's price was . Find the percentage increase. Round your answer to the nearest tenth of a percent.
How much money was put into each type of investment : The annual income from the certificate of deposit is $200.00 more than the annual income from the mutual fund. How much money was put into each type of investment?
Define flow of naoh to where it will join the hcl : the idea of using the pressure at the bottom of the naoh tank to drive the flow of NAOH to where it will join the HCL
Find the amount of work in joules required to empty : The trough is full of water (density 1000 kg/m^3 ). Find the amount of work in joules required to empty the trough by pumping the water over the top. (Note: Use g=9.8 m/s^2 as the acceleration due to gravity.)

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the weak base methylamine is titrated

the weak base methylamine is titrated with 0.10 M HNO3. Calculate the pH after 20.0 mL and 60.0 mL acid addition (HNO3).

  How many milligrams of the radioisotope are still active

Fluorine-18, which has a half-life of 110 min, is used in PET scans. (see section 4.5.) If 100 mg of fluorine-18 is shipped at 8 A.M., how many milligrams of the radioisotope are still active if the sample arrives at the radiology laboratory at 1:..

  Compute the temperature of the gas in degrees celsius

53.5 g of an ideal gas of molecular weight = 30.5 g/mol are confined at a pressure of 133 mmHg. The density of the gas is 0.228 g/L. Compute the temperature of the gas in degrees Celsius.

  Why is a mixture of alcohol and water used rather than water

Why is a mixture of alcohol and water used, rather than simply water itself, to saponify the fat or oil

  State nitrogen to produce dinitrogen trioxide

oxygen are required to react with 5.62 mol nitrogen to produce dinitrogen trioxide?

  Explain how much effect does measured pressures

what and how much effect does this have on the measured pressures? What is the effect on the value of?

  Calculate how many grams of quicklime can be produced

limestone is decomposed by heating to quicklime and carbon dioxide. Calculate how many grams of quicklime can be produced from 1.0 kg o limestone.

  Determine the partial pressure of oxygen

A gaseous mixture of Oxygen(O2 )and Nitrogen(N2 )contains 40.8 grams N2(nitrogen) by mass then determine what is the partial pressure of O2(oxygen) in the mixture if the total pressure is given= 345 mmHg.

  Explain what is the half-life

What is the half-life? b) How long would it take for the concentration of CH3CN to decrease to 25% of its initial value? c) To 12.5% of its initial value?

  How many grams of acetylene are produced

Acetylene gas (C2H2) is produced by adding water to Calcium carbide CaC2. How many grams of acetylene are produced by adding water to 5g CaC2?

  Compute the number of molesof each reactant

Calculate the number of molesof each reactant. Determine the limiting reactant in each of the following three reactions. The limiting reactant that you determine here will be used directly in this experiment.

  Depict the lewis dot structure oxalate

Draw the lewis dot structure oxalate and for carbon dioxide. In terms of electronic structure, what happens when oxalate decomposes

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