Moles of substance X to grams of substance Y
In the balanced equation:
CH4 + 2O2 -> CO2 + 2H2O
How many grams of O2 are required to produce 8 moles of H2O?
256 g of O2
In the balanced equation:
CH4 + 2O2 -> CO2 + 2H2O
How many moles of O2 are required to produce 180 grams of H2O?
10 mol of O2
In the balanced equation:
CH4 + 2O2 -> CO2 + 2H2O
How many grams of CH4 are required to produce 180 grams of CO2?
65.5 g of CH4
What is the unit for molar mass?
g/mol
What is the mole ratio of CH4 to H2S for the balanced equation:
2CH4 + S8 -> 2CS2 +4H2S
2 mol CH4
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4 mol H2S
In the balanced equation:
2NaOH+H2SO4-->2H2O+Na2SO4
How many grams of Na2SO4 will be formed if you start with 200 grams of NaOH and you have excess of H2SO4
355.15 grams of Na2SO4
In the balanced equation?
4NH3+7O2 -->4 NO2+6H2O
13.8 grams of NH3 would be able to produce how many moles of H2O?
1.22 moles of H2O
In the balanced equation:
C2H4+3O2-->2CO2+H2O
How many grams of O2 are needed to react with 2.56 grams of C2H4?
8.78 grams of O2
What's the Molar mass for H2O?
18 g/mol H2O
In the balanced equation:
CH4+2O2-->CO2+2H2O
What is the mole ratio?
2 mols of O2
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2 mols of H2O
In the unbalanced equation
_Mg + _HCl -> _MgCl2 + _H2
How many grams of Mg are required to react with 0.350 mol of HCl?
4.25g of Mg
In the unbalanced equation
_H2O2 -> _H2O +_O2
How many moles of H2O2 are required to decompose 0.241g of water?
0.013 mol of H2O2
In the unbalanced equation
_CaC2 +_H2O -> _Ca(OH)2 +_C2H2
What is the mass of Ca(OH)2 produced from 0.695g of Water?
1.43 g of Ca(OH)2
What is the molar mass of C2H12O6?
132 g/mol
What is the mole ratio of O2 to CO2 in the UNbalanced equation
_C6H10 +_O2 -> _CO2 + _H2O
17 mol O2
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12 mol CO2