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What is the atomic mass of Li?
The atomic mass of Li, which stands for lithium, is approximately 6.94 atomic mass units (u).
What is the mass of a sample containing 5.82 mol of zinc?
378.3g You multiply the RMM by the Concentration (mol) Mass(g)=Concentration(mol)*RMM
What is the mass of 1 mol of rubidium?
According to the periodic table, the atomic mass of rubidium, Rb is 85.5. This is numerically equal to the molar mass in g/mol. Therefore the mass of 1 mol of Rb is 85.5g.Mass of 1 mol means the molar mass of the element. Molar mass of Rubidium is 85.47 gmol-1. Rb is in the 1st group.
What is the molar mass of MgS?
The molar mass of Mg = 24.305 g/mol
What is the number of moles of 27.6 g of lithium (li)?
3.977 mol
Molar mass of Li?
The molar mass of Li = 6.941 g/mol
What is the atomic mass of Li?
The atomic mass of Li, which stands for lithium, is approximately 6.94 atomic mass units (u).
5 What mass of lithium is required to react completely with 60.00mL of nitrogen gas at STP in?
.112 g Li Bal Eq: 6 Li + N2 - - - 2 Li3N .06 L * 1 mol N2 * 6 mol Li * 6.94 g Li / 22.4 L * 1 mol N2 * 1 mol Li = .112 g Li
How many atoms are there in 34 grams of lithium?
Li atomic mass= 6.941g/mol= 4.9 moles of Li1.00 mol = 6.02 x 1023 atoms4.9 mol Li = 2.95 x 1024 atoms= 3.0 x 1024 atoms
How many moles are contained in 25.0 grams of lithium?
15g Li * (1mol Li / 6.941g Li) = 2.16 mol Li
2.35 mol Li to g Li?
Perform the following conversions. Always convert to tenth place. . 2.35 mol Li to g Li the answer is 16.31135g or 16.3g 7.73 g Co to mol Co the answer is .131g or 0.131g 5.19 g Kr to mol Kr the answer is .062g or 0.062g 0.3630 mol As to g As the answer is 27.20g or 27.2g
How many moles of lithium phosphate are in 51 grams of this substance?
Molar mass of MgCl2 is 95gmol-1. So there are 0.566 moles in this mass.
What is the mass in grams of 1.00 mol Al?
7 X 102 g Al this is the awnser using significant figures
What is the mass of 0.7891 mol of ferric oxide (Fe2O3)?
Atomic Mass of Fe: 55.8g/mol Atomic mass of O: 16g/mol Molecular mass of Fe2O3: 2(55.8)+3(16) = 159.6g/mol mass = Molecular mass x number of moles mass = 159.6g/mol x 0.7891mol = 125.94g
How much would 5.0 moles of lithium weigh in gram?
5.0 mol Li * 6.941 g/mol Li = 34.705 = 35 g Lithium
What is the molar mass lithium oxide Li2O?
Lithium has a molar mass of 6.94 g/mol. Oxygen has a molar mass of 16.00 g/mol. Since Lithium Oxide has 2 Lithium atoms, the molar mass is: (6.94 x 2) + 16.00 = 29.88 g/mol.
What is the mass of 0.7891 mol of ferric oxide?
Atomic Mass of Fe: 55.8g/mol Atomic mass of O: 16g/mol Molecular mass of Fe2O3: 2(55.8)+3(16) = 159.6g/mol mass = Molecular mass x number of moles mass = 159.6g/mol x 0.7891mol = 125.94g
