Guest

Calculate the heat of combustion of ethene from the bond energy data given below

Calculate the heat of combustion of ethene from the bond energy data given below

Question Image
Grade:11

1 Answers

Arun
25758 Points
4 years ago
Dear Abhishek
 
Heat of combustion  = bond energy of reactant – bond energy of product
 
 = [619 + 4* 414 + 3* 499] – [4 * 724 + 4 * 460]
 
 = 3772 – 4736
 
 =  – 964 Kj/mol
 
heat will be released

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free