What do you have to do to break a molecule?
1 answer:
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Answer:
0.020 moles of can be formed
Explanation:
1. First determine the number of moles of LiOH.
Molarity is given by the following expression:
Solving for moles of solute:
moles of solute = M * Liters of solution
Converting 175.0mL to L:
Replacing values:
moles of solute = 0.227M*0.175L
moles of solute = 0.040
Therefore there are 0.040 moles of LiOH
2. Then write the balanced chemical reaction and use the stoichiometry of the reaction to calculate the number of moles of produced:
As the problem says that there are excess of , the limiting reagent is the LiOH.
can be formed
1786 mmHg
Correct sig figs: 1790 mmHg
Correct sig figs: 1790 mmHg