5C + 2SO2 >> CS2 +4CO
5.44 Mol SO2 (5mol C/2mol SO2 ) = 13.6 Moles of Carbon needed.
When methane undergoes complete combustion, the equation for the reaction is CH4 + 2 O2 -> CO2 + 2 H2O. This shows that the number of moles of carbon dioxide formed are the same as the number of moles of methane reacted, so that 14 moles of carbon dioxide will be formed from 14 moles of methane.
The chemical reaction isȘTiCl4 + 2 H2O = TiO2 + 2 HCl13 moles water are needed.
I assume you mean this reaction. N2 + 3H2 --> 2NH3 0.90 moles N2 (3 moles H2/1 mole N2) = 2.7 moles hydrogen gas needed =====================
If you have 1.4 mol of carbon before the reaction you have 1,4 mol of carbon after the reaction. If you make carbon monoxide, CO, then you need 1.4 mol of CO after the reactiion. If you make carbon dioxide, CO2, you need 1.4 mol of C2O, because you have one carbon in each molecule.
The decomposition reaction of calcium carbonate produces calcium oxide and carbon dioxide in a one to one ratio. 500 grams of CaO is 8.92 moles, so 8.92 moles of carbon dioxide are produced.
I assume you mean this reaction. Zn + 2HCl --> ZnCl2 + H2 2.3 moles zinc (2 moles HCl/1 mole Zn) = 4.6 moles hydrochloric acid needed ========================
When methane undergoes complete combustion, the equation for the reaction is CH4 + 2 O2 -> CO2 + 2 H2O. This shows that the number of moles of carbon dioxide formed are the same as the number of moles of methane reacted, so that 14 moles of carbon dioxide will be formed from 14 moles of methane.
Al+HCl===> AlCl3+H2 Is the reaction. You need &.2 moles of HCl.
1.35
The chemical reaction isȘTiCl4 + 2 H2O = TiO2 + 2 HCl13 moles water are needed.
I assume you mean this reaction. N2 + 3H2 --> 2NH3 0.90 moles N2 (3 moles H2/1 mole N2) = 2.7 moles hydrogen gas needed =====================
0.678 - 0.682
Carbon dioxide is the limiting reagent.
11 g hydrogen are needed.
If you have 1.4 mol of carbon before the reaction you have 1,4 mol of carbon after the reaction. If you make carbon monoxide, CO, then you need 1.4 mol of CO after the reactiion. If you make carbon dioxide, CO2, you need 1.4 mol of C2O, because you have one carbon in each molecule.
The decomposition reaction of calcium carbonate produces calcium oxide and carbon dioxide in a one to one ratio. 500 grams of CaO is 8.92 moles, so 8.92 moles of carbon dioxide are produced.
N2 + 3H2 -> 2NH3 If you have moles produced you can do it this way. 22.5 moles NH3 (3 moles H2/2 moles NH3) = 33.8 moles H2 needed -----------------------------------