emanuel20971 emanuel20971

21-06-2022
Chemistry

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What is the percent of H in
Ca(C2H3O2)2?
(Ca = 40.08 g/mol, C = 12.01 g/mol,
H= 1.01 g/mol, O = 16.00 g/mol)
[? ] % H

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Respuesta :

alienx33 alienx33

21-06-2022

Answer:

3.83%

Explanation:

Ca(C2H3O2)2 = CaC4H6O4(expand like basic math)

Total molar mass= 40.08+4(12.01)+6(1.01)+4(16)

=158.18 g/mol

Percentage of Hydorgen in the substance:

=6.06/158.18 × 100%

=3.83%

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