Question

Consider the explosion of a hydrogen balloon.
2H2(g) + O2(g) ⟶ 2H2O(g)
How much work is done and is it on or by the system?
a. 7.5 kJ
b.-2.5 kJ
c.- 7.5 kJ
d.+2.5 kJ

Answer 1

Explanation:

+2.5 kj is a answer for my calculations