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DESCRIPTION
Conversion Factors. Mole to Mole. Gram to gram. Mole to Particle/liters. Limiting Reagents. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. 100 Pts. - PowerPoint PPT PresentationTRANSCRIPT
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Conversion Factors
Mole to
Mole
Gram to
gram
Mole to
Particle/liters
Limiting Reagents
N2 + 3H2 → 2NH3
How many moles of NH3
are produced when 4.5 moles of N2 react with
Hydrogen?
200 Pts.
Carbon disulfide is an important industrial solvent.
5C + 2SO2 → CS2 + 4CO How many moles of carbon
monoxide form at the same time that 0.246 mol CS2 forms?
500 Pts.
4Al + 3O2 → 2Al2O3
How many grams of Al react with 4.35 grams of O2 to
produce aluminum oxide?
500 Pts.
How many molecules of Cl2 are produced if 2.0 X 1012 molecules
of Al react to form AlCl3?
2Al + 3Cl2 → 2AlCl3
200 Pts.
4K + O2 → 2K2O
How many particles of K2O are produced if 4.0 X 10 20
particles of K are used?
300 Pts.
How many liters of CH3OH is produced when 7.2 moles of
CO reacts with H2?
CO(g) + 2H2(g) → CH3OH(g)
400 Pts.
How many liters of H2 gas is needed to produce 163
grams of CH3OH?
CO(g) + 2H2(g) → CH3OH(g)
500 Pts.
What is the theoretical yield of water if 50.0grams of N2H4
reacts with O2?
N2H4 + O2 → N2 + 2H2O
100 Pts.
A student was performing a lab experiment and they got a yield of 57.6 grams. The teacher told them they should have gotten
60.0grams. What is the percent yield of the experiment?
200 Pts.
If 6 moles of N2 reacts with 6 moles of H2, the yield produced in the lab is 63 grams of NH3. What
is the percent yield?N2 + 3H2 → 2NH3
400 Pts.Daily Double 800 pts.
How many grams of the excess reagent is used in the reaction if 16 grams of O2 react with 14
grams of CO?
2CO + O2 → 2CO2
500 Pts.