Input interpretation
![hydrogen arsenate anion | molar mass](../image_source/3a9223c432c78ae61493c40f8e4ae3bd.png)
hydrogen arsenate anion | molar mass
Result
![139.93 g/mol (grams per mole)](../image_source/a5c270c62e9f0bd9af301772e0f01ea2.png)
139.93 g/mol (grams per mole)
Unit conversion
![0.13993 kg/mol (kilograms per mole)](../image_source/120b98b6f05abc0d9c79884bfa235bbc.png)
0.13993 kg/mol (kilograms per mole)
Comparisons
![≈ ( 0.19 ≈ 1/5 ) × molar mass of fullerene ( ≈ 721 g/mol )](../image_source/e070ed19cfa7d640b0a7737afa4be304.png)
≈ ( 0.19 ≈ 1/5 ) × molar mass of fullerene ( ≈ 721 g/mol )
![≈ 0.72 × molar mass of caffeine ( ≈ 194 g/mol )](../image_source/3286265dc902b22ccd24d82e45a52f4f.png)
≈ 0.72 × molar mass of caffeine ( ≈ 194 g/mol )
![≈ 2.4 × molar mass of sodium chloride ( ≈ 58 g/mol )](../image_source/70bc9657e09bd3ec241c4bbe1e255267.png)
≈ 2.4 × molar mass of sodium chloride ( ≈ 58 g/mol )
Corresponding quantities
![Mass of a molecule m from m = M/N_A: | 2.3×10^-22 grams | 2.3×10^-25 kg (kilograms) | 140 u (unified atomic mass units) | 140 Da (daltons)](../image_source/69ac6f6e1630d0313501866e5a3a3e5b.png)
Mass of a molecule m from m = M/N_A: | 2.3×10^-22 grams | 2.3×10^-25 kg (kilograms) | 140 u (unified atomic mass units) | 140 Da (daltons)
![Relative molecular mass M_r from M_r = M_u/M: | 140](../image_source/d56c72d467e9217e8c7d4b179746d25f.png)
Relative molecular mass M_r from M_r = M_u/M: | 140