PHASE DIAGRAM OF HCOOK
| Enter a chemical formula to lớn calculate its molar mass và elemental composition: | |||
| Molar mass of (NH2)2CO*H2O is 78.0705 g/mol
| |||
| Carbon | C | 12.0107 | 1 | 15.3844 |
| Oxygen | O | 15.9994 | 2 | 40.9870 |
| Hydrogen | H | 1.00794 | 6 | 7.7464 |
| Nitrogen | N | 14.0067 | 2 | 35.8822 |
Computing molar mass (molar weight)
To calculate molar mass of a chemical compound enter its formula và click "Compute". In chemical formula you may use:Any chemical element. Capitalize the first letter in chemical symbol & use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.Functional groups: D, Ph, Me, Et, Bu, AcAc, For, Ts, Tos, Bz, TMS, tBu, Bzl, Bn, Dmgparantesis () or brackets <>.Common compound names.Examples of molar mass computations: NaCl, Ca(OH)2, K4Bạn đang xem: Phase diagram of hcook
Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions & allows khổng lồ convert from weight khổng lồ number of moles and vice versa.
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Computing molecular weight (molecular mass)
To calculate molecular weight of a chemical compound enter it"s formula, specify its isotope mass number after each element in square brackets.Examples of molecular weight computations: C<14>O<16>2, S<34>O<16>2.Xem thêm: Các Cách Điều Trị Lỗ Chân Lông To Bằng Lăn Kim Có Tốt Không?
Definitions of molecular mass, molecular weight, molar mass và molar weight
Molecular mass (molecular weight) is the mass of one molecule of a substance & is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12) Molar mass (molar weight) is the mass of one mole of a substance & is expressed in g/mol.Weights of atoms and isotopes are from NIST article.Related: Molecular weights of amino acids
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