Finally, add together the total mass of each element to get the molar mass of C12H10O2: 144.1284 g/mol + 10.0794 g/mol + 31.9988 g/mol =186.2066 g/mol 5. Find Mole Fraction To find the mole fraction and percentage of each element in C12H10O2, divide each total from step 3 by the...
O2F2 N2H4CO Ca3C12H10O14 C5H9CH2Br C2O4H2 2HNO3 Recently Calculated Molar Masses Find the Molar Mass of Formylglycine, C3H5NO3 Step-by-Step There are 4 easy steps to find the molar mass of C3H5NO3 based on its chemical formula. 1. Count The Number of Each Atom The first step...
C12H10O2的摩尔质量和分子量为{1,数字}。 由P-Phenoxyphenol - C12H10O2组成 元素标志原子质量原子#质量百分比 碳 C 144.1284 g/mol 12 77.4024% 氫 H 10.0794 g/mol 10 5.413% 氧 O 31.9988 g/mol 2 17.1846% P-Phenoxyphenol 元素 质量百分比碳144.128g碳144.128g氧31.9988g氧31.9988g氫10.0794g氫10.0794...
C12H10O2的摩尔质量和分子量为{1,数字}。 由P-Phenoxyphenol- C12H10O2组成 元素标志原子质量原子#质量百分比 碳C144.1284 g/mol1277.4024% 氫H10.0794 g/mol105.413% 氧O31.9988 g/mol217.1846% P-Phenoxyphenol 元素 质量百分比碳144.128g碳144.128g氧31.9988g氧31.9988g氫10.0794g氫10.0794gC12H10O2 原子#碳12...
1. Count The Number of Each Atom The first step to finding the molar mass of Neodymium(III) Carbonate is to count the number of each atom present in a single molecule using the chemical formula, Nd2(CO3)3: ElementNumber of Atoms