1441test2 - 1441 Test Two Chapters 4 and 5 ( Gases and...

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1441 Test Two Chapters 4 and 5 ( Gases and Solution Stoichiometry) Chapter 4 (Types of Chemical Reactions and Solution Stoichiometry) 1. Write the net ionic reaction for the following reactions: (a) NaOH + HCl (b) AgNO 3 + CaCl 2 (c) HC 2 H 3 O 2 + KOH 2. __ g of NaOH is required to make 200 ml of 3M NaOH. 3. 30 g of NaOH is dissolved in enough water to make 300 ml. What is the M? 4. How many ml of water must be added to 300 ml of 3M KOH to change it to 1.5 M KOH? 5. How many ml of 2 M Ca(OH) 2 are required to exactly neutralize 400 ml of 1.5 M HCl? 6. A solution was prepared by dissolving 4.75 g of NaCl and 0.575 g of CaCl 2 in water and diluting to a volume of 500.0 mL. What is the molarity of chloride ions in this solution? (The molar mass of NaCl is 58.44 g/mol; the molar mass of CaCl 2 is 110.98 g/mol.) (a) 0.183 M (b) 0.163M (c) 0.173M (d) 0.014M (e) 0.233M 7. How many ml of 1.4 M HCl will be required to exactly react with 2.5 g of Ca(OH) 2 Chapter 10 : Gases 8. What is the total pressure of a mixture of 15 g of NO and 28 g of CO in a 22.4 liter container at 0 o C? 9.
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This note was uploaded on 10/13/2009 for the course CHEM 1441 taught by Professor Tanizaki during the Spring '08 term at UT Arlington.

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1441test2 - 1441 Test Two Chapters 4 and 5 ( Gases and...

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