Molar Mass of H₂Cr₂O₇ (Dichromic Acid)

Free online molecular weight calculation with detailed element breakdown

Molar Mass

218.00 g/mol

≈ 218 g/mol (rounded)

Element Breakdown

Symbol	Element	Atoms	Atomic Mass	Subtotal	%
O	Oxygen	7	15.9990	111.9930	51.37%
Cr	Chromium	2	51.9960	103.9920	47.70%
H	Hydrogen	2	1.0080	2.0160	0.92%

Calculate the molar mass of any chemical formula for free