Question

The molecular mass of calcium bicarbonate is (Atomic mass: Ca=40, C=12, O=16, H=1)

2 points

160

162

120

140

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Answer 1

Answer:

Answer:162

Answer:162Explanation:

Answer:162Explanation:Molecular formula of calcium bicarbonate is Ca(HCO3)2

Molecular mass will be

40+(1x2)+(12x2)+(16x3x2) = 162

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Answer 2

Answer:

here's your answer^^

Explanation:

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