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50 g of NaCl represent 0,856 moles.
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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 ounces is 50 grams of meth?
50g = 1.76oz
How many molecules of water does a 50g sample of H2O have?
The number of water molecules is 16,728.10e23.
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
Calculate the amount of ammonia produced from 50g of N in the equation N2+3H2=2NH3?
In the equation N2+3H2=2NH3, the amount of ammonia produced from 50g of N would be 16.667g.
How many moles of N2 are in 50g of it?
50g/28g= 1.7857 moles
number of moles in 50g of aluminum oxide?
0.49038225061051505
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 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.
Calculate the mass of chlorine that can be formed from 50g of sodium chloride?
50 g sodium chloride (NaCl) contain 30,167 g chlorine.
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.
How many 50g weights will balance 1kg?
kilo- means 1,000 1,000 / 50 = 20 Answer: twenty 50g weights
How many 50g are there in 1kg?
10
