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Chemistry Conversions

Convert mol's,grams,and volume.Figure out limiting reactants and more.

AB
Mole to AtomsTimes Mass by 6.02*10^23
Volume to GramsDivide Volume by 22.4L then multiply by the formula mass
Grams to MoleculesGrams divided by formula mass then multiplied by 6.02*10^23
Percentage YieldAcutal Yield divided by Expected Yield then * 100
What is the Limiting reactant of Cu+2AgNO-3 --> 2Ag+Cu(NO-3)2AgNo3
Calculate the formula mass of NaHCO-3.83.97g
Find the molar mass of barium hydroxide (Ba(OH)2).171.32g
Calculate the number of atoms in .56 mol of iron.3.3712*10^23
How many molecules of CaCO3 are present in 10.8 mol of Calcium carbonate?6.5016*10^24
How many grams of Neon gas fill a volume of 35.8 L at STP?32.2564
A sample of Iron oxide weights 3.192g.Containing 2.232 g of iron & .96 oxygen.Find the Percent Compsotion.Iron 70%, Oxygen 30%
92.26% carbon and 7.74% hydrogen.Molar mass of 26.02 g/mol.Calculate the empirical formula.CH
92.26% carbon and 7.74% hydrogen.Molar mass of 26.02 g/mol.Calculate the molecular formula.CH
40% carbon.6.7% hydrogen.53.3% oxygen.Molar mass is 180 g/mol.Calculate empirical Formula.CH2O
40% carbon.6.7% hydrogen.53.3% oxygen.Molar mass is 180 g/mol.Calculate molecular formula.C2H4O2
3.0*10^25 atoms of gold.How many moles.49.83 mol
.250 g of saccharin (C-7H-5NO-3S).How many molecules are there.8.22*10^20
Calculate the molar mass and percentage composition for acetic acid (HC-2H-3O-2))60g/m Hydrogen=6.7% Carbon=40% Oxygen=53.3%