Input interpretation
arsenic allotropes | molar mass
Results
black arsenic | 74.921595 g/mol (grams per mole) gray arsenic | 74.921595 g/mol (grams per mole) yellow arsenic | 299.68638 g/mol (grams per mole)
arsenic allotropes | molar mass | 74.921595 g/mol (grams per mole) (median)
Ranked values
| | visual | ratios | 3 | black arsenic | | 0.25 | 1 2 | gray arsenic | | 0.25 | 1 1 | yellow arsenic | | 1 | 4
Unit conversion for median molar mass 74.921595 g/mol
0.074921595 kg/mol (kilograms per mole)
Comparisons for median molar mass 74.921595 g/mol
≈ ( 0.1 ≈ 1/10 ) × molar mass of fullerene ( ≈ 721 g/mol )
≈ 0.39 × molar mass of caffeine ( ≈ 194 g/mol )
≈ 1.3 × molar mass of sodium chloride ( ≈ 58 g/mol )
Corresponding quantities
Mass of a molecule m from m = M/N_A: | 1.2×10^-22 grams | 1.2×10^-25 kg (kilograms) | 75 u (unified atomic mass units) | 75 Da (daltons)
Relative molecular mass M_r from M_r = M_u/M: | 75