If you mean atoms then two, if molecules one.
40 moles of oxygen atoms would be required, but because oxygen usually occurs as diatomic molecules, only 20 moles of molecular oxygen would be required.
5C +5O2 ----> 5CO2 So 5 moles of carbon dioxide are produced from 5 moles of oxygen - if there is plenty of carbon and it is not the limiting ingredient.
The burning reaction is:
C + O2 = CO2
For 6 moles oxygen the equivalent is 6 moles carbon.
more moles than a creepy guys face
1 mole of O2 gives 2 moles of CO2....
This ratio is 1/2.
2
two moles.
2 KClO3 ----> 2KCl + 3O2 So 2 moles of Potassium Chlorate produces 3 moles of oxygen molecules or 6 moles of oxygen atoms. 3 moles of Potassium chlorate would thus produce 4.5 moles of oxygen molecules or 9 moles of oxygen atoms.
No moles of oxygen are produced by complete combustion of propane. Oxygen is CONSUMED, not produced. For combustion of 4 moles of propane, it will use 20 moles of oxygen.
8,038 moles of ammonia were produced.
Sounds like an acid metal reaction to produce hydrogen gas, so I will assume you meant hydrochloric acid. Complete reaction indicates aluminum is limiting and drives the reaction. 2Al + 6HCl --> 2AlCl3 + 3H2 3.0 moles Al (3 moles H2/2 moles Al) = 4.5 mole hydrogen gas produced =========================
12 moles KClO3 (3 moles O/1 mole KClO3) = 36 moles of oxygen.
First you need to find the balanced reaction:2S + 3O2 --> 2SO3So using the balanced reaction we see that for every 3 moles of oxygen consumed, 2 moles of sulfur trioxide are produced:1.2 moles O2 consumed * (2 moles SO3/3 moles O2) = 0.8 mole of SO3 produced
6 moles
0.678 - 0.682
2 KClO3 ----> 2KCl + 3O2 So 2 moles of Potassium Chlorate produces 3 moles of oxygen molecules or 6 moles of oxygen atoms. 3 moles of Potassium chlorate would thus produce 4.5 moles of oxygen molecules or 9 moles of oxygen atoms.
Balanced equation. 4Na + O2 -> 2Na2O 10 moles Na (2 moles Na2O/4 moles Na) = 5.0 moles Na2O produced
5 moles RbNO3 (3 moles O2/2 moles RbNO3) = 7.5 moles oxygen gas produced
Two moles of water are produced.
No moles of oxygen are produced by complete combustion of propane. Oxygen is CONSUMED, not produced. For combustion of 4 moles of propane, it will use 20 moles of oxygen.
0,044 moles of NH3 can be produced.
8,038 moles of ammonia were produced.
Absolutely none, as there is no oxygen in hydrogen cyanide. Its formula is HCN--one atom each of hydrogen, carbon and nitrogen.
6,5 moles oxygen equals 208 g.