Question

Calculate the value of delta n in the following reaction:CH4(g)+2O2(g)--->CO2(g)+2H2O(l). Delta u=-85389/mol

Answer 1

Answer:

-2 is the answer. (1-3 = -2)

‘Delta n’ refers to change in no. of moles of GASEOUS components in the reaction.

To find out, subtract the no. of moles on the REACTANT side from the PRODUCT side.