2HCl+S⟶H2S+Cl2
For HCl,
Molarity=volume(inL)moles
moles=4.5×.25=1.125,
mass of HCl=1.125×36.5=41.0625g
2 mole of HCl react with 1 mole HCl , and here moles of S=325.13=0.16mole
so here limiting reagent is S and
amount of HCl needed= .32 moles of HCl
and ,
mass of HCl = 11.68 g
and moles of Cl2 is = 0.16 moles
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