Molar mass of citric acid (C6H8O7)

The molar mass of citric acid (C6H8O7) is 192.123 g/mol.

Step-by-step calculation

Element	Atoms	Atomic mass	Subtotal
Carbon	× 6	12.011	= 72.066
Hydrogen	× 8	1.008	= 8.064
Oxygen	× 7	15.999	= 111.993
Total			192.123 g/mol

Percent composition by element

Carbon 37.51%
Hydrogen 4.2%
Oxygen 58.29%

Try another formula

H₂O NaCl CO₂ C₆H₁₂O₆ H₂SO₄ Ca(OH)₂ CuSO₄·5H₂O C₈H₁₀N₄O₂

Could not read that formula

Related compounds

NaHCO₃ Sodium bicarbonate C₂H₅OH Ethanol CH₃COOH Acetic acid C₇H₆O₂ Benzoic acid C₉H₈O₄ Aspirin C₇H₆O₃ Salicylic acid

FAQ

What is the molar mass of C6H8O7?

The molar mass of citric acid (C6H8O7) is 192.123 g/mol.

How do you calculate the molar mass of C6H8O7?

Multiply the atomic mass of each element by the number of its atoms in C6H8O7, then add the results: 6 × 12.011 (C) + 8 × 1.008 (H) + 7 × 15.999 (O) = 192.123 g/mol.

What percentage of C6H8O7 is Oxygen?

Oxygen makes up 58.29% of the mass of citric acid (C6H8O7).