C6H15O3NHCl的摩尔质量和分子量为{1,数字}。 由Trolamine Hydrochloride - C6H15O3NHCl组成 元素标志原子质量原子#质量百分比 碳 C 72.0642 g/mol 6 38.8174% 氫 H 16.127 g/mol 16 8.6868% 氧 O 47.9982 g/mol 3 25.8543% 氮 N 14.0067 g/mol 1 7.5447% 氯 Cl 35.453 g/mol 1 19.0968% Trolamin...
A compound with the molar mass of approximately 142 g/mol has the composition 50.7% C, 9.9% H, and 39.4% N. What is its molecular formula? A rather complex organic molecule might have the formula C6H11O3. To the nearest hundredth of an atomic mass u...
How does the standard entropy of a substance depend on its molar mass? Which of the following list below has the lowest entropy? Explain your answer. a) CH_3OH(s, -25^\circ C) b) CH_3OH(s, -15^\circ C) c) CH_3OH(l, 15^\circ C) d) CH_3OH(l, 2...
However, the molar mass of the species represents the sum of the mass of Avogadro's number of molecules.Answer and Explanation: The molar mass (MM) of olive oil is 885 g/mol. So, the number of mol (N) of olive oil present ...
C (Carbon) 6× 12.0107 = 72.0642 H (Hydrogen) 15 × 1.00794 = 15.1191 O (Oxygen) 7× 15.9994 = 111.9958 N (Nitrogen) 1× 14.0067 = 14.0067 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of C6H15O7N: 72.0642 g/mol + 15.11...
C6H15O7N CaSO4(S) ZnC2O4 SnI4 Sn(OH)3ClO Sm Si3N2 PCl2 O4SH2 NH4HS NH2CH2CH2NH2 NF Recently Calculated Molar Masses Find the Molar Mass of Ketoprofen, C16H14O3Step-by-Step There are 4 easy steps to find the molar mass of C16H14O3 based on its chemical formula. ...
293K What is an Empirical Formula? Learn the method to find the empirical formula with examples. Understand the way to find a molecular formula from an empirical formula. Understand how to find the empirical formula given the percent of mass com...
C6H15O7N CaSO4(S) ZnC2O4 SnI4 Sn(OH)3ClO Sm Si3N2 PCl2 O4SH2 NH4HS NH2CH2CH2NH2 NF Recently Calculated Molar Masses Find the Molar Mass of Orthoformic Acid, CH4O3Step-by-Step There are 4 easy steps to find the molar mass of CH4O3 based on its chemical formula. ...
Molar Mass (g/mol) C(Carbon)12.0107 H(Hydrogen)1.00794 N(Nitrogen)14.0067 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 C8H11NO3: ...
1. Count The Number of Each Atom 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, (Na2Cr2O7)2H2O: ElementNumber of Atoms Na(Sodium)4 Cr(Chromium)4 ...