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How many moles of N2 are in 50g of it?
50g/28g= 1.7857 moles
How many moles of Al are in 50g of it?
The atomic mass of Al is 27.0 Amount of Al in a 50g pure sample = 50/27.0 = 1.85mol
How many moles does 50g of NaCl represent?
50 g of NaCl represent 0,856 moles.
number of moles in 50g of aluminum oxide?
0.49038225061051505
How many molecules of water does a 50g sample of H2O have?
The number of water molecules is 16,728.10e23.
How many cups in 50g?
50g of what ?
How many moles of silver are produced when 50g of silver (l) oxide decomposes?
The reaction is:2 Ag2O-------------4 Ag + O2The answer is o,43 mole silver.
How many 10c make 50g?
5 of them make 50g
How many grams of calcium carbonate are required to prepare 50.0 g of calcium oxide?
This is a mass stoichiometry problem. Start with the balanced equation: CaCO3 --> CaO + CO2. Do a conversion from 50g CaO to moles: 56g/1mol=50g/x, x=.9 moles. The equation is balanced as written, with all coefficients understood to be 1. So: .9 moles CaO means .9 moles CaCO3. Do another conversion from moles to grams: 100g/1mol=x/.9 moles. Solve for x to get 90 grams. (56g=molar mass of calcium oxide; 100g=molar mass of calcium carbonate.)
How many calories in 50g cashew?
There are about 276 calories in 50g of cashew nuts.
How many yards is 50g?
Yards are a linear measurement. 50g (meaning grams) is a weight. So there can't be any yards in 50g.
Define mole of mass over volume?
Yes the number of moles = the number of grams in a given sample / the molecular mass of the substance. Ex. to convert 50 grams of nitrogen to # of moles of nitrogen, you divide 50g by 14.01g (the molecular mass) and you have 3.57 mol Nitrogen
