The answer is 4,59 g.
SrCl2 Strontium (Sr) = 87.62 grams/mol 2 Chlorine (Cl) = 70.9 grams/mol ----------------------------------------------------add Strontium chloride = 158.52 grams/mol ============================
The answer is 0,3422 grams.
92.4 grams
Five iron atoms have a mass of 1.3155 x 10-22 grams.
This depends on the chemical compound.
2.408 x 10^24 atoms.
mol. mass of ethane = 2x12.01+ 6x1.008= 30.01g/mol # of mole in 0.334 of ethane= 0.334/30.01= 0.01mol
SrCl2 Strontium (Sr) = 87.62 grams/mol 2 Chlorine (Cl) = 70.9 grams/mol ----------------------------------------------------add Strontium chloride = 158.52 grams/mol ============================
1.659 [grams] / 47.998 [grams / mol] * 6.02214179(30)×1023 [molecules / mole] * 3 [atoms / molecule]. A bunch.
The answer is 0,3422 grams.
92.4 grams
0.010 moles The molar mass of H2SO4 is 98.1 grams per mole. To find out how many moles are present in a given mass, divide the mass by the molar mass. So: 1g/98.1g mol-1 is 0.010 mol.
769.0 grams
48 (g) / 18 (g/mol) = 2.5 mole of water in 48 g
Five iron atoms have a mass of 1.3155 x 10-22 grams.
357
As the molar mass of NaCl is 58.5 g/mol, 1.6 moles weight is 93.6 grams.