Finally, add together the total mass of each element to get the molar mass of CH2OH(CHOH)4COONH4: 72.0642 g/mol + 15.1191 g/mol + 111.9958 g/mol + 14.0067 g/mol = 213.1858 g/mol 5. Find Mole Fraction To find the mole fraction and percentage of each element in CH2OH(CHOH)4COONH4...
This molar mass calculator will find the molar mass of a compound and show a step-by-step solution including all calculations to get the answer. You can also ask for help in our chat or forums. Examples FeCBe2 FeCB2 Fe4CBi Fe4CPb H2CHCH2CH2OH HOONa UueUbb NaO2(S) CuSO4*5H2O(s)...
CH3CHCH2CH2OHCH3的摩尔质量和分子量为{1,数字}。 由異戊醇- CH3CHCH2CH2OHCH3组成 元素标志原子质量原子#质量百分比 碳C60.0535 g/mol568.1279% 氫H12.0953 g/mol1213.7215% 氧O15.9994 g/mol118.1506% 異戊醇 元素 质量百分比碳60.0535g碳60.0535g氧15.9994g氧15.9994g氫12.0953g氫12.0953gCH3CHCH2CH2OHCH3 原子...
由乙二醇- CH2CH2OHOH组成 元素标志原子质量原子#质量百分比 碳C24.0214 g/mol238.7018% 氫H6.0476 g/mol69.7436% 氧O31.9988 g/mol251.5546% 乙二醇 元素 质量百分比氧31.9988g氧31.9988g碳24.0214g碳24.0214g氫6.0476g氫6.0476gCH2CH2OHOH 原子#氫6氫6碳2碳2氧2氧2 ...
CH2OH{-}CH2OH 元素 质量百分比氧31.9988g氧31.9988g碳24.0214g碳24.0214g氫6.0476g氫6.0476gElectron0.0005gElectron0.0005gCH2OH{-}CH2OH 原子#氫6氫6碳2碳2氧2氧2Electron1Electron1 指令 这个程序决定一种物质的分子量。输入物质的分子式,它将计算出元素的组合物和质量的化合物中的每个元素的总质量。
ElementNumber of Atoms Rb (Rubidium) 1 H (Hydrogen) 1 S (Sulphur/Sulfur) 1 O (Oxygen) 4 2. Find Atomic Mass of Each Element Next, using the periodic table, find the atomic mass in g/mol of each element (the molar mass of an element is equal to its atomic mass): Molar Mass (...
CH3CH2CHOHCH2OH的摩尔质量和分子量为{1,数字}。 由乙二醇单乙醚- CH3CH2CHOHCH2OH组成 元素标志原子质量原子#质量百分比 碳C48.0428 g/mol453.3092% 氫H10.0794 g/mol1011.1843% 氧O31.9988 g/mol235.5065% 乙二醇单乙醚 元素 质量百分比碳48.0428g碳48.0428g氧31.9988g氧31.9988g氫10.0794g氫10.0794gCH3CH2CHOHCH2...
HsCH2CHSHCH2OH 原子# 氫7氫7碳3碳3金黑1金黑1硫1硫1氧1氧1 🛠️ 计算摩尔质量 指令 这个程序决定一种物质的分子量。输入物质的分子式,它将计算出元素的组合物和质量的化合物中的每个元素的总质量。 元素中的第一个字符使用大写字母,第二个字符使用小写字母。例子:Fe, Au, Co, Br, C, O, N...
The first step to finding the molar mass of N-Methyl-2-Pyrrolidone is to count the number of each atom present in a single molecule using the chemical formula, CH3CNCOHCH2CH3:ElementNumber of Atoms C (Carbon) 5 H (Hydrogen) 9 N (Nitrogen) 1 O (Oxygen) 1...
Composition of CoCrFeNiSi ElementSymbolAtomic Mass# of AtomsMass Percent CobaltCo58.9332 g/mol123.2429% ChromiumCr51.9961 g/mol120.507% IronFe55.845 g/mol122.025% NickelNi58.6934 g/mol123.1484% SiliconSi28.0855 g/mol111.0768% CoCrFeNiSi Element Mass PercentCobalt58.9332gCobalt58.9332gNickel58.6934gNick...