IDNLearn.com: Your go-to resource for finding precise and accurate answers. Join our community to receive prompt and reliable responses to your questions from experienced professionals.

i need help w these 2 questions​

I Need Help W These 2 Questions class=

Sagot :

Answer:

1. a = 2, b = 1 and c = 2

2. a = 1, b = 3, c = 2 and d = 2

Explanation:

According to law of conservation of mass, the mass can neither be created nor destroyed.

Hence, for a chemical equation the left hand side should be equal to the right hand side.

Therefore, the two balanced equations are;

2 CO + O₂ → 2 CO₂

C₂H₄ + 3 O₂ → 2 CO₂ + 2 H₂O