Question

Dilute HCL reacts with mareble pieces
hrofficing a gas x. The gas x forms a white
Y when passed through time weatere
One hassing excess of gas x, the white ppt
dissolves forming
a soluble compound I.
what are X, Y, Z
X?
Write equations for the production of
xand Z?​

Answer 1

Answer:

HCl + CaCO3-> CaCl2 + CO2 + H2O

X is CO2

Y is CaCO3

Z is Ca(HCO3)2