Monday
April 21, 2014

Homework Help: Chemistry 3A

Posted by Gurjot on Monday, December 10, 2012 at 10:07pm.

C2H2(g)+ 5/2o2(g)-> 2Co2(g)+ H2o(g)+ 1255.8KJ
how many grams of C2H2 are reacted when 310 KJ of heat are released?

I left the oxygen (O) lowercase in the equation so it does not get mixed up with zero.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Thermodynamics - Which one of the following reactions would you ...
Chemistry - Calculate delta H for the reaction below using Hess's Law: C2H6 ---&...
Science/Chemistry - Write a Balanced equation for the chemcial reaction ...
Chemistry - The combustion reaction of acetylene gas is represented by this ...
Urgent Chemistry Problem!! - Calculate Delta G at 298 K for the following ...
chemistry - if CaC2 + 2H2o -> C2H2 + Ca(OH) then how many grams of H2o are ...
Chemistry - Calculate the enthalpy change for the reaction 2C (s) + H2 (g) yield...
Chemistry - How many moles of H2O (g) are produced when 4.3 grams O2 (g) are ...
chemistry - The combustion reaction of acetylene gas is represented by this ...
college chemistry - Use the thermochemical equations shown below to determine ...

Search
Members