The answer is 0,173 moles.
6,5 moles oxygen equals 208 g.
The equivalent in moles is 6,03.
The answer is 2 moles.
The mass of 0,2 moles of oxygen gas is 6,4 g.
Four moles of potassium chlorate are needed.
The answer is 0,8 moles oxygen.
6,5 moles oxygen equals 208 g.
The equivalent in moles is 6,03.
The answer is 2 moles.
The mass of 0,2 moles of oxygen gas is 6,4 g.
1 mole.
3.058
30 moles
using the equation moles=mass/molar mass (since its in gas form) O2 => 16*2 =32 0.16/32=0.005 moles :)
4NH3 + 3O2 -----> 2N2 + 6H2O 4 moles of ammonia react with 3 of oxygen. So 10 moles of ammonia requires 7.5 moles of oxygen.
Four moles of potassium chlorate are needed.
We need 3 moles of potassium perchlorate.