NH2CONH2的摩尔质量和分子量为{1,数字}。 由尿素 - NH2CONH2组成 元素标志原子质量原子#质量百分比 氮 N 28.0134 g/mol 2 46.646% 氫 H 4.0318 g/mol 4 6.7134% 碳 C 12.0107 g/mol 1 19.9994% 氧 O 15.9994 g/mol 1 26.6411% 尿素 元素 质量百分比氮28.0134g氮28.0134g氧15.9994g氧15.9994g碳12.0107...
Molar Mass (g/mol) N(Nitrogen)14.0067 H(Hydrogen)1.00794 C(Carbon)12.0107 O(Oxygen)15.9994 3. Compute Mass of Each Element Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in NH2CO: ...
H3CCONH2的摩尔质量和分子量为{1,数字}。 由乙酰胺 - H3CCONH2组成 元素标志原子质量原子#质量百分比 氫 H 5.0397 g/mol 5 8.5321% 碳 C 24.0214 g/mol 2 40.6679% 氧 O 15.9994 g/mol 1 27.0868% 氮 N 14.0067 g/mol 1 23.7132% 乙酰胺 元素 质量百分比碳24.0214g碳24.0214g氧15.9994g氧15.9994g氮...
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, F。 你可以用小括号()或括号[ ]。
Name:2,2,2-Trifluoroacetamide,CAS:354-38-1.Use:Organic synthesis. Synthesis of primary amines from halides or methanesulfonic acid compounds..Buy CF3CONH2.Molecular Fomula:C2H2F3NO,Molar Mass:113.04,Density:1.4176 (estimate),Melting Point:65-70 °C (lit.
Calculate the mass of urea (NH_(2) CONH_(2)) required in making 2.5 kg of 0.25 molar aqueous solution. View Solution Calculate the mass of urea (NH2CONH2) required in making 2.5 kg of 0.25 molal aqueous solution. View Solution Calculate the mass of urea (NH2CONH2) required in maki...
Co(NH2–CH2–CH2–NH2–)2ClCrCl2(C2O4)2]3–,[Fe(H2O)4(OH)2]+,[Fe(NH3)2(CN)4],[Co(NH2–CH2CH2H22(NH3)Cl]2+and[Co(NH3)4(H2 N2,CH5NH3. Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10...
The molar mass of urea is 60.0 g/mol. Calculate the weight percent of a solution when 25.0 grams of Na2SO3 is dissolved in enough water to make 100 grams of solution. Calculate the amount of water (in grams) that must be added...
The molar mass and molecular weight of NH2CONH3is 61.063. EditElemental Percent Composition Convert NH2CONH3 From Moles to Grams Molesmol Convert to Grams and Molecules Convert NH2CONH3 From Grams to Moles and Molecules Weightg Convert to Moles ...
Methylazoxymethanol Element Mass PercentOxygen31.9988gOxygen31.9988gNitrogen28.0134gNitrogen28.0134gCarbon24.0214gCarbon24.0214gHydrogen6.0476gHydrogen6.0476g NH2CONHCH2OH # of AtomsHydrogen6Hydrogen6Nitrogen2Nitrogen2Carbon2Carbon2Oxygen2Oxygen2 🛠️ Calculate Molar Mass Instructions This program determines...