There is no limiting reactant in that equation, it's balanced. Four hydrogens on the left, 4 on the right, 2 oxygens on the left, 2 oxygens on the right.
If it was 3H2 then it would be oxygen.
HCl is the limiting reagent.
hcl+c6h6
neither a nor b is limiting
You need to know the amounts of reactants.
2h2s + so2 ----------> 3s + 2h2o
There is no limiting reactant in that equation, it's balanced. Four hydrogens on the left, 4 on the right, 2 oxygens on the left, 2 oxygens on the right. If it was 3H2 then it would be oxygen.
HCl is the limiting reagent.
hcl+c6h6
neither a nor b is limiting
Yep
You need to know the amounts of reactants.
moles of Al=4.40 g/26.9815 g/mol=0.163 moles cl2=15.4g/70.906g/mol=0.217 the ratio is 2:3 cl2 is the limiting reagent
2h2s + so2 ----------> 3s + 2h2o
exothermic
A combustion reaction.
exothermic
This is an oxidation-reduction reaction.