True... there are better ways using less materials and printing is that
Answer:
a. Ethanol.
b. 4.21 mL H2O.
c. 87.8%
Explanation:
Hello,
- For the limiting reactant, the available amount of ethanol is less than the ideal amount of ethanol that would react with the given amount of oxygen, that's why it is the limiting one.
- You will find the calculations in the attached picture; take into account that the molecular mass of water is 18 g/mol and ethanol 46 g/mol.
- The percent yield is allowed to be computed in terms of volume as well, because the relationships are conserved.
Best regards!
We first convert 1.32 atm to torr
1.32 atm = 1003.2 torr
Next, we apply Gay-Lussac's Law:
P₁/T₁ = P₂/ T₂
T₂ = (1003.2 x 34.6) / (760)
T₂ = 45.7 °C