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CHEM 162 - CH. 32 with complete verified solutions 2025
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  • Chem 162
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  • Chem 162

66 g of sugar and 113 grams of water are mixed. Calculate the weight (mass) percent sugar 37 How many grams of a 63%(m/m) sugar solution can be prepared with 250 g sugar? 397 If 50.0 mL of 0.0870 M MgCl2 is needed to completely react 25.0 mL of AgNO3 solution, what is the molarity o...

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  • September 26, 2024
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  • 2024/2025
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CHEM 162 - CH. 32 with complete
verified solutions 2025

66 g of sugar and 113 grams of water are mixed. Calculate the
weight (mass) percent sugar - answer 37


How many grams of a 63%(m/m) sugar solution can be prepared
with 250 g sugar? - answer 397


If 50.0 mL of 0.0870 M MgCl2 is needed to completely react 25.0 mL
of AgNO3 solution, what is the molarity of the AgNO3 solution?


MgCl2(aq) + 2AgNO3(aq) → 2AgCl(s) + Mg(NO3)2(aq) - answer
0.348


How many grams of AlCl3 are needed to prepare 500 mL of a 0.22 M
solution? - answer 14.7


Determine the volume(mililiters) required to prepare 200.0ml of a
0.250M KNO3 solution from a 6.00M KNO3 - answer 8.3


Molality(m) is moles solute per kg solvent - answer True


How many grams of H3PO4 needed to prepare 850 ml of a 2.5 N
solution? (assume all H+ enter reaction) - answer 69


The Normality of a 3.0M H3PO4 solution is 9.0 - answer True


In a mixture of 0.13 mol sugar, 4.2mol alcohol, and 60.0 mol water,
the mole fraction of alcohol is: - answer 0.065

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