Question

KClO3 ---> KCl + O2 Balance the decomposition chemical reaction. A) KClO3 ---> KCl + O2 B) 2KClO3 ---> KCl + 3O2 C) 2KClO3 ---> 2KCl + 3O2 D) 2KClO3 ---> 2KCl + 6O2

Answer 1

Answer:2KClO3 → 2KCl + 3O2

Explanation: it's the only one that was broken down into more parts than the start, the rest were simply reseperated

this one : 1 → 2

b : 1 + 1 = 2

c : xy+ wz → wy + xz

d : qwer +tyuio → qwui + tyero

ALSO I got it right

Answer 2

And the answer is C.