Enter a chemical formula lớn calculate its molar mass và elemental composition: | |||
Did you mean CHO?Molar mass of CHO4 is 77.0162 g/mol
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Carbon | C | 12.0107 | 1 | 15.5950 |
Hydrogen | H | 1.00794 | 1 | 1.3087 |
Oxygen | O | 15.9994 | 4 | 83.0962 |
Computing molar mass (molar weight)
To calculate molar mass of a chemical compound enter its formula & click "Compute". In chemical formula you may use:Any chemical element. Capitalize the first letter in chemical symbol and 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: Hydroxymethanetrione
Molar mass calculator also displays common compound name, Hill formula, elemental composition, mass percent composition, atomic percent compositions & allows khổng lồ convert from weight lớn number of moles và vice versa.
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: Giải Bài 4: Một Số Bài Toán Về Đại Lượng Tỉ Lệ Nghịch, Một Số Bài Toán Về Đại Lượng Tỉ Lệ Nghịch
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 và is expressed in g/mol.Weights of atoms & isotopes are from NIST article.Related: Molecular weights of amino acids
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