H2NC6H3(OH)COOH - molar and relative molecular mass

← Molecular and molar mass

Molecular formula: H2NC6H3(OH)COOH or C7H7NO3
Relative molecular weight of H2NC6H3(OH)COOH: 153.13538
Molar mass of H2NC6H3(OH)COOH: 153.13538 g/mol (0.15314 kg/mol)

Element	Total atoms	Atomic mass	Total mass
C (Carbon)	7	12.0107	84.0749
H (Hydrogen)	7	1.00794	7.05558
N (Nitrogen)	1	14.0067	14.0067
O (Oxygen)	3	15.9994	47.9982
			153.13538

Calculation of the relative molecular and molar mass of H2NC6H3(OH)COOH

Mr[H2NC6H3(OH)COOH] = Ar[C] * 7 + Ar[H] * 7 + Ar[N] + Ar[O] * 3 = 12.0107 * 7 + 1.00794 * 7 + 14.0067 + 15.9994 * 3 = 153.13538
Molar mass (kg/mol) = Mr[H2NC6H3(OH)COOH] : 1000 = 153.13538 : 1000 = 0.15314 kg/mol

H2NC6H3(OH)COOH: percent composition by element

Carbon (C) = 84.0749 : 153.13538 * 100 = 54.902 %
Hydrogen (H) = 7.05558 : 153.13538 * 100 = 4.607 %
Nitrogen (N) = 14.0067 : 153.13538 * 100 = 9.147 %
Oxygen (O) = 47.9982 : 153.13538 * 100 = 31.344 %

Molar mass calculator

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Relative molecular weights of other substances

Cl2Cu [134.452]
CCaO3 [100.0869]

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