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Answered

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Find the % of every element in N2H4CO ​

Sagot :

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Answer:

See explanation

Explanation:

Molar mass of N2H4CO = 60 g/mol

Given that the relative atomic mass mass of each element is known, We discover that;

Percentage by mass of nitrogen = 28/60 * 100 = 46 .7%

percentage by mass of hydrogen = 4/60 * 100 = 6 67%

Percentage by mass of carbon = 12/60 * 100 = 20%

Percentage by mass of oxygen = 16/60 * 26.67%

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