Calculate the percent composition of Hydrogen in C6H1206

6.7%

Explanation:

The formula of the compound is given as:

        C₆ H₁₂  O₆

The problem here is to find the percent composition of hydrogen.

First;

Find the molar mass of C₆ H₁₂  O₆  = 6(12) + 12(1) + 6(16)  = 180g/mol

Secondly;

Percentage composition of H =  x 100

Percentage composition of H = x 100  = 6.7%

the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

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