ch105HW2 - How many grams for lead are in 500 liters of...

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Name:______________________ CH 105 Homework # 2 Reading: 6.1 – 6.9 Suggested extra problems: 6.40 - 6.60 What are colligative properties? How do colligative properties effect the liquid state of a substance? What other properties do colligative properties effect? When a salt is added to water, why does the boiling point elevate? When a salt is added to water, why does the freezing point depress?
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Unformatted text preview: How many grams for lead are in 500 liters of water with a concentration of 7ppm? List the following in order of best to worst electrolyte? Explain why? NaBr KNO 3 CaCl 2 BaSO 4 What is the solution percent when 35 g of KCl is added to create a 400 ml solution? What is the volume of alcohol in a 454 ml beer with 3.5% alcohol? Which equations did you use for the previous two questions?...
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This note was uploaded on 04/19/2010 for the course CHEMSITRY CH 105 taught by Professor Kovacich during the Spring '10 term at Portland CC.

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