C14H10O2的摩尔质量和分子量为{1,数字}。 由二苯基乙二酮 - C14H10O2组成 元素标志原子质量原子#质量百分比 碳 C 168.1498 g/mol 14 79.9845% 氫 H 10.0794 g/mol 10 4.7945% 氧 O 31.9988 g/mol 2 15.221% 二苯基乙二酮 元素 质量百分比碳168.15g碳168.15g氧31.9988g氧31.9988g氫10.0794g氫10.0794g C1...
1. Count The Number of Each Atom The first step to finding the molar mass of Dioxygenyl Hexafluoroplatinate is to count the number of each atom present in a single molecule using the chemical formula, O2PtF6: ElementNumber of Atoms O (Oxygen) 2 Pt (Platinum) 1 F (Fluorine) 6 2. Fi...