molecularmass of Ca(NO3)2
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Calcium nitrate · Average Molar mass
164.09 g/mol
Molar mass of Ca(NO3)2 = 164.0878 g/mol. This compound is also known as Calcium Nitrate. Convert grams Ca(NO3)2 to moles or moles Ca(NO3)2 to grams. Molecular weight calculation: 40.078 + (14.0067 + 15.9994*3)*2.
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The molar mass of Ca(NO3)2=40.1+2×(14+3(16))=40.1+2×(62)=164.1g/mol.
1 mole (164.1 g) of calcium nitrate will contain 6 moles of O atoms.
The atomic mass of oxygen is 16 g/mol.
6 moles of oxygen atoms corresponds to 6×16=96g.
The percent of oxygen in calcium nitrate =
96×100 / 164.1 =58 %
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