How many moles of C are needed to react with 0.490 mole SO2?
This value is 0,245 mol.
1.23 moles
6moles of hydrogen
1.28moles
The answer is 1,25 moles iron(III) oxide.
Balanced equation: 2H2S + 302 = 2SO2 + 2H20
The answer is 0,07 moles Ca(OH)2.
10 moles of nitrogen dioxide are needed to react with 5,0 moles of water.
6moles of hydrogen
The answer is 699 moles perchloric acid.
These reagents doesn't react.
0.083
1.28moles
1.35
63 g of water are needed.
The answer is 1,25 moles iron(III) oxide.
Balanced equation: 2H2S + 302 = 2SO2 + 2H20
The answer is 0,07 moles Ca(OH)2.
Al+HCl===> AlCl3+H2 Is the reaction. You need &.2 moles of HCl.