How many isomeric esters including structural isomers and stereoisomers can be made with the molecular formula C5H10O2 if methan
oic acid is one if the two reactants used.
A: 2. B: 3 C: 4 D: 5
A: 2. B: 3 C: 4 D: 5
1 answer:
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Answer:- HBr is limiting reactant.
Solution:- The given balanced equation is:
From this equation, There is 2:6 mol or 1:3 mol ratio between Al and HBr. Since we have 8 moles of each, HBr is the limiting reactant as we need 3 moles of HBr for each mol of Al.
The calculations could be shown as:
= 24 mol HBr
From calculations, 24 moles of HBr are required to react completely with 8 moles of Al but only 8 moles of it are available. It clearly indicates, HBr is limiting reactant.