关于本计算器
Molar mass in g/mol from any formula with parentheses, plus per-element breakdown.
摩尔质量计算器
由化学式求摩尔质量。
输入计算参数
计算结果摘要
摩尔质量 (g/mol)98.0720 g/mol
元素
H × 2 = 2.016
O × 4 = 63.996
S × 1 = 32.06
常见问题
Parentheses?
Supported, e.g. Ca(OH)2 doubles the whole group.
Unknown elements?
30+ common elements included; exotic ones flag invalid.
Use in stoichiometry?
Divide grams by g/mol to get moles for the equation.