What is the percentage composition of carbon in Ca(HCO3)2 2 ? [ Ca = 40.0, 0= 16.0, C = 12.0, H= 1.0]

What is the percentage composition of carbon
in Ca(HCO3)2 ${}_2$ ?
[ Ca = 40.0, 0= 16.0, C = 12.0, H= 1.0]

Answer Details

. % of C in Ca(HCO3)2
Molar mass of Ca(HCO3)2 = 40+(1+12+(16*3))2
=40+(13+48)2
=40+122
=162
C/Ca(HCO3)2 x 100
=12 * 2/162 * 100
=14.8%