in the balanced equation ,cs2+3o2 co2 +2so2 , how many moles of would react with 34.5 mols of ?
The question makes no sense. how many mols of WHAT would react 34 mols of ? What does ? mean?
The equation tells it all.
1 mol CS2 reacts with 3 mols O2 so
2 mol CS2 reacts with 6 mols O2 and
3 mols CS2 reacts with 9 mols O2 and
etc.
To determine how many moles of O2 would react with 34.5 moles of CS2, we need to use the coefficients from the balanced equation.
The balanced equation is: CS2 + 3O2 → CO2 + 2SO2
From the equation, we can see that one mole of CS2 reacts with 3 moles of O2. Therefore, we need to set up a ratio using the coefficients.
1 mole CS2 : 3 moles O2
To find how many moles of O2 would react with 34.5 moles of CS2, we multiply the number of moles of CS2 by the conversion factor derived from the ratio:
34.5 moles CS2 * (3 moles O2 / 1 mole CS2)
Calculating this gives us:
34.5 moles CS2 * 3 moles O2 / 1 mole CS2 = 103.5 moles O2
Therefore, 34.5 moles of CS2 would react with 103.5 moles of O2 in the balanced equation.