Input interpretation
reductants | molecular mass
Summary
median | 127.9 u highest | 404.17 u (samarium(II) iodide) lowest | 2.016 u (hydrogen) distribution |
Units
Distribution plots
(molecular mass in unified atomic mass units)
Molecular mass rankings
1 | hydrogen | 2.016 u 2 | lithium | 6.94 u 3 | beryllium | 9.0121831 u 4 | boron | 10.81 u 5 | lithium borohydride | 21.8 u 6 | sodium | 22.98976928 u 7 | magnesium | 24.305 u 8 | aluminum | 26.9815385 u 9 | diborane | 27.67 u 10 | silicon | 28.085 u ⋮ | | 35 | gadolinium | 157.25 u 36 | terbium | 158.92535 u 37 | dysprosium | 162.5 u 38 | holmium | 164.93033 u 39 | erbium | 167.259 u 40 | thulium | 168.93422 u 41 | stannous chloride | 189.6 u 42 | tin(II) bromide | 278.52 u 43 | tin(II) iodide | 372.519 u 44 | samarium(II) iodide | 404.17 u
Unit conversions for median molecular mass 127.9 u
127.9 Da (daltons)
0.1279 kDa (kilodaltons)
2.1238×10^-22 grams
2.1238×10^-25 kg (kilograms)
127.91 chemical atomic mass units (unit officially deprecated)
127.94 physical atomic mass units (unit officially deprecated)
Comparisons for median molecular mass 127.9 u
≈ ( 0.18 ≈ 1/6 ) × molecular mass of fullerene ( ≈ 721 u )
≈ 0.66 × molecular mass of caffeine ( ≈ 194 u )
≈ 2.2 × molecular mass of sodium chloride ( ≈ 58 u )
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 128
Molar mass M from M = m_aN_A: | 128 g/mol (grams per mole)
Relative molecular mass M_r from M_r = m_mN_A/M_u: | 128
Molar mass M from M = m_mN_A: | 128 g/mol (grams per mole)