Chemistry, 05.07.2019 11:30 destini69

Calculate the enthalpy change for the thermite reaction: 2al(s)+fe2o3(s)→2fe(s)+al2o3(s), δh∘rxn=−850 kj when 6.00 mol of al undergoes the reaction with a stoichiometrically equivalent amount of fe2o3.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 08:30, ali7862

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Answers: 1

continue

Chemistry, 22.06.2019 11:40, tatemelliott

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Answers: 3

continue

Chemistry, 22.06.2019 13:00, yaneiryx5476

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Answers: 1

continue

Chemistry, 22.06.2019 15:00, kandi2565

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

Answers: 2

continue

You know the right answer?

Calculate the enthalpy change for the thermite reaction: 2al(s)+fe2o3(s)→2fe(s)+al2o3(s), δh∘rxn=−8...