Chemistry, asked by sai6129student, 1 month ago

in Na2co, the relative atomic mass of oxygen is

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Answered by XLegendxBoiX

We know that the atomic mass of oxygen is 16 g/mol. Now, we have to calculate the mass of the molar mass of the washing soda. The atomic mass of sodium (Na) is 23, atomic mass of carbon is 12 and the atomic mass of hydrogen is 1. Now, we have to calculate the percentage of hydrogen.

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