Question

complete and balance the following chemical equation :1)CaCO3+HCL 2)Al+HCl 3)MnO2+HCl

Answer 1

CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)

2 Al + 6 HCl = 2 AlCl3 + 3 H2

MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2

Hope it helps u.

Answer 2

Explanation:

When Quick Lime reacts with Water we get Slaked lime[ Calcium Hydroxide] and enormous amount of heat is released.