Question

$\mathtt \green{@kaynat_here}$

hey guys

how u'all are doing?

the %age of carbon in Ca(HCO3) is :
a) 15%
b)1.8%
c)14.8%
d)15.2%

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Answer 1

Molar mass of Ca(HCO3)2 = 162 g/mol

Mass of C in Ca(HCO3)2 = 24 g

So percentage of C = 24/162 X 100 % = 14.81 %