Chemical reactions guided reading and study describing chemical reactions what are chemical equations ci 2.2
1 answer:
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Transform the g into kg by multiplying 0.74 by 10^-3. then divide 2.4 kg by the density
Answer:
65.18% is the percent yield for this reaction.
Explanation:
Moles of salicyclic acid =
According to reaction 1 mole of salicyclic acid gives 1 mole of aspirin .
Then 0.01449 mole of salicylic acid will give :
of asprin
Mass of 0.01449 moles of aspirin :
= 0.01449 mol × 180 g/mol = 2.6082 g
Theoretical yield of aspirin = 2.6082 g
Experimental yield of aspirin = 1.7 g
The percent yield for this reaction:
65.18% is the percent yield for this reaction.
here it is! mL to Liters to moles to molecules
