N2 and h2 react with each other and produce nh3 i) calculate the mass of nh3 produced of 2×10^3g n2 reacts with 1×10^3 of h2 ii) will any of the 2 reactants reamain constant? Iii) if yes which one end what would be its mass.
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first need to find limiting reagent
1/14 moles n2 vs 1/2 moles of h2
for every 1 mole n2 need 3 mole h2
(n2 + 3h2 gives 2nh3)
1/14 moles n2 need 3/14 moles h2 which means h2 is extra and n2 is limiting reagent
1/14 moles nitrongen give 1/7 moles of nh3
(notice i have divided evrything by 1000)
a) 17/7 × 1000g nh3
b)1000 - 3/7×1000 h2
1/14 moles n2 vs 1/2 moles of h2
for every 1 mole n2 need 3 mole h2
(n2 + 3h2 gives 2nh3)
1/14 moles n2 need 3/14 moles h2 which means h2 is extra and n2 is limiting reagent
1/14 moles nitrongen give 1/7 moles of nh3
(notice i have divided evrything by 1000)
a) 17/7 × 1000g nh3
b)1000 - 3/7×1000 h2
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