Chemistry, 13.06.2021 22:40 xojade

How much energy in kilojoules is released when 26.5g of ethanol vapor (MM=46.07g/mol) at 93 degrees Celsius is cooled to -10 degrees Celsius. The boiling point of ethanol is 78.3 degrees Celsius. The molar heat capacities of ethanol vapor and liquid ethanol are 65.6K/K. mol and 112.3 J/K. mol respectively

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 10:40, justicejesusfreak

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Answers: 1

continue

Chemistry, 22.06.2019 13:00, pat930

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Answers: 3

continue

Chemistry, 22.06.2019 14:50, chem1014

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.

Answers: 2

continue

Chemistry, 22.06.2019 16:30, jrfranckowiak

At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?

Answers: 1

continue

You know the right answer?

How much energy in kilojoules is released when 26.5g of ethanol vapor (MM=46.07g/mol) at 93 degrees...