Please help I can do Math but chemistry is kicking N2H4(l)+2H2O2(l)=N2+4H2O

Which is the limiting reactant in this reaction when 0.750 mold of N2H2 is mixed with 0.500 mold of H2O2?

Is this right 0.750 mol N2H4. Times 5N2H2O/1 mol N2 H4 = 3.75

0.500 mol H2O2. Times 5 N2H2O/2molH2O2 = 1.25

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2