To calculate molar mass of a chemical compound enter its formula and 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. parenthesis () or brackets []. Common compound names.

2007年2月8日 · Trichlorooxidanium | Cl3O+ | CID 13828226 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

结构化氯中的最高价氧化物是三价氯化物（Cl3O），其化学式为Cl3O。 它是重要的一类氧化物，因为它具有三个氯原子和一个氧原子，能够形成多种化合物。

逐步计算摩尔质量; 首先，计算 Cl 3 O 中每个原子的数量： Cl: 3, O: 1. 然后，查找元素周期表中每个元素的原子量： Cl: 35.453, O: 15.9994 现在，计算原子数与原子量的乘积之和：

Formula in Hill system is Cl3O: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and 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.

The first step to finding the molar mass is to count the number of each atom present in a single molecule using the chemical formula, Cl3O: Element Number of Atoms

Chlorine, oxidation number 0, forms chloride (Cl −; oxidation number −1) and chlorate (V) (ClO− 3; oxidation number +5). The reaction of cold aqueous metal hydroxides with chlorine produces the chloride and hypochlorite (oxidation number +1) instead. [citation needed]

2021年10月14日 · Chlorine trioxide | ClO3 | CID 139646 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

计算摩尔质量（摩尔质量） 要计算化合物的摩尔质量，请输入其公式并单击“计算”。 在化学式中，你可以使用：

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment.