Question

is a decomposition reaction
(A) Caco, A Cao+co,
(B) H,O + CO, H,CO,
(C) CaS + 2HCl - Caci, + H,S (D) 2H, +0,-→ 2H,0​

Answer 1

Answer:

(A) Caco, A Cao+co,

(B) H,O + CO, H,CO,

(C) CaS + 2HCl - Caci, + H,S (D) 2H, +0,-→ 2H,0

Answer 2

Answer:

(A) Caco, A Cao+co,

(B) H,O + CO, H,CO,

(C) CaS + 2HCl - Caci, + H,S (D) 2H, +0,-→ 2H,0

Explanation:

(A) part