5 Steps to a 5 AP Chemistry 2019
CHAPTER 13 Solutions and Colligative Properties IN THIS CHAPTER Summary: A solution is a homogeneous mixture composed of a solve ...
Solutions and Colligative Properties ❮ 181 An unsaturated solution has less than the maximum amount of solute dissolved. Sometim ...
182 ❯ STEP 4. Review the Knowledge You Need to Score High Mass (Sometimes Called Weight) Percentage The mass percentage of a sol ...
Solutions and Colligative Properties ❮ 183 When volume percent solutions are prepared, the mL of the solute are diluted with sol ...
184 ❯ STEP 4. Review the Knowledge You Need to Score High Molality Sometimes the varying volumes of a solution’s liquid componen ...
Solutions and Colligative Properties ❮ 185 sucrose solution are related to the properties of those solutes. However, some soluti ...
186 ❯ STEP 4. Review the Knowledge You Need to Score High Let’s learn to apply the preceding equation. Determine the freezing po ...
Solutions and Colligative Properties ❮ 187 For example, determine the boiling point of a solution prepared by adding 15.00 g of ...
188 ❯ STEP 4. Review the Knowledge You Need to Score High The osmotic pressure is a colligative property and mathematically can ...
Solutions and Colligative Properties ❮ 189 A solution is prepared by dissolving 1.25 g of an unknown substance in 100.0 mL of w ...
190 ❯ STEP 4. Review the Knowledge You Need to Score High A solution with a total chloride ion, Cl-, concen- tration of 1.0 M i ...
Solutions and Colligative Properties ❮ 191 ❯ Answers and Explanations C—If the solute is an electrolyte, the solu- tion will co ...
192 ❯ STEP 4. Review the Knowledge You Need to Score High C—The reaction is Sr^2 +(aq) + SO 42 - (aq) → SrSO 4 (s) The stronti ...
Solutions and Colligative Properties ❮ 193 D—This is a dilution problem: Vafter = MV M ()() () before before after () () 10.0 ...
194 ❯ STEP 4. Review the Knowledge You Need to Score High ❯ Answers and Explanations Question 1 (a) Solution 4, because the ammo ...
CHAPTER 14 Kinetics IN THIS CHAPTER Summary: Thermodynamics often can be used to predict whether a reaction will occur spontaneo ...
196 ❯ STEP 4. Review the Knowledge You Need to Score High Physical state of reactants—When reactants are mixed in the same phys ...
Kinetics ❮ 197 The Rate Equation The rate of reaction may depend upon reactant concentration, product concentration, and tempera ...
198 ❯ STEP 4. Review the Knowledge You Need to Score High Therefore, the reaction is first order with respect to O 2 and the rat ...
Kinetics ❮ 199 Integrated Rate Laws Thus far, only cases in which instantaneous data are used in the rate expression have been s ...
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