0
How many moles of oxygen gas O2 needed to react with 4.00 mol of Mg?
Wiki User
∙ 11y ago
Do you mean this reaction?
2Mg + O2 -> 2MgO
4.11 moles Mg (1 mole O2/2 mole Mg)
= 2.06 moles oxygen gas consumed
--------------------------------------------------
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How many moles of oxygen are needed to react completely with 2.3 moles of H2S?
Balanced equation: 2H2S + 302 = 2SO2 + 2H20
How many moles of C are needed to react with 0.490mole SO2?
How many moles of C are needed to react with 0.490 mole SO2?
How many moles of oxygen gas react with 0.100 mol of pentane C5H12?
The answer is 0,8 moles oxygen.
How many moles of O2 are required to react with 23.5 moles of methanol?
Balanced equation first. 2CH4O + 3O2 -> 2CO2 + 4H2O 23.5 moles methanol (3 moles O2/2 mole CH4O) = 35.3 moles oxygen needed --------------------------------------
How many moles of oxygen are necessary to react completely with 4 moles of propane?
4 C3H8 + 20 O2 ---> 12 CO2 + 16 H2O So 20 mol of O2 are needed.
How many moles of oxygen gas are needed to react with 10.0 mol of ammonia?
4NH3 + 3O2 -----> 2N2 + 6H2O 4 moles of ammonia react with 3 of oxygen. So 10 moles of ammonia requires 7.5 moles of oxygen.
How many moles of oxygen are needed to react completely with 2.3 moles of H2S?
Balanced equation: 2H2S + 302 = 2SO2 + 2H20
How many moles of nitrogen dioxide are needed to react with 5.0 moles of water?
10 moles of nitrogen dioxide are needed to react with 5,0 moles of water.
How many moles of oxygen would it take to react to 5 moles of hydrogen?
The nunber of moles of oxygen is 2,5.
How many moles of oxygen must react with 4.50 mol Al?
The answer is 3,375 moles oxygen.
How many moles of C are needed to react with 0.490mole SO2?
How many moles of C are needed to react with 0.490 mole SO2?
How many moles of oxygen are needed to burn 7.0 mols of phosphorus?
8,75 moles of oxygen are needed.
How many moles of oxygen are required to react with 5 moles of butane?
65
How many moles of oxygen gas react with 0.100 mol of pentane C5H12?
The answer is 0,8 moles oxygen.
How many moles of O2 are required to react with 23.5 moles of methanol?
Balanced equation first. 2CH4O + 3O2 -> 2CO2 + 4H2O 23.5 moles methanol (3 moles O2/2 mole CH4O) = 35.3 moles oxygen needed --------------------------------------
How many molecules of oxygen 2 are needed to react with which molecule of methane CH4?
6 molecules of oxygen are needed to react with 3 methane molecules as one molecule of oxygen ( O2) are needed for methane gas.
How many moles of oxygen are necessary to react completely with 4 moles of propane?
4 C3H8 + 20 O2 ---> 12 CO2 + 16 H2O So 20 mol of O2 are needed.
