100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Summary AP Chemistry AP Exam Review Questions with Answers CA$18.83   Add to cart
Quickly navigate to
Preview
  2.  
  3. AP Chemistry
  4.  
  5. AP Chemistry

Summary

Summary AP Chemistry AP Exam Review Questions with Answers
 9 views  0 purchase
  • Course
  • AP Chemistry
  • Institution
  • AP Chemistry

AP Chemistry AP Exam Review Questions with Answers (1) Use the following data to calculate the Ksp value for the solid. The solubility of Pb3(PO4)2 is 6.2x10^-12 mol/ L - Answer>> (1) Ksp= 9.89x10^-55 (2) A solution contains 1.0x10^-5 M Ag+ and 2.0x10^-6 M CN-. Will AgCN precipitate? -...

[Show more]

Preview 2 out of 13  pages

Document information

  • April 19, 2024
  • 13
  • 2023/2024
  • Summary

Subjects

  • ap chemistry

Written for

  • AP Chemistry
  • AP Chemistry

Seller

avatar-seller
StarScoreGrades

Reviews received

Content preview

AP Chemistry AP Exam Review Questions with Answers
(1) Use the following data to calculate the Ksp value for the solid. The solubility of Pb3(PO4)2 is 6.2x10^-12 mol/ L - Answer>> (1) Ksp= 9.89x10^-55
(2) A solution contains 1.0x10^-5 M Ag+ and 2.0x10^-6 M CN-. Will AgCN precipitate? - Answer>> (2) Q>Ksp: Precipitate forms
(3)Which is more likely to dissolve in an acidic solution, silver sulfide or silver chloride? Why? - Answer>> (3) Silver sulfide, Ag2S dissociates into Ag and S. HS is a weak acid which incompletely dissociates in an aqueous solution. AgCl dissociates into Ag and Cl. HCl (strong acid) completely dissociates in an aqueous solution.
(4)Initially, a mixture of 0.100 M NO, 0.050 M H2 and 0.100M H2O was allowed to reach equilibrium. There was no N2 present initially. At equilibrium, the concentration of NO was found to be 0.062 M. Calculate Kc - Answer>> (4) Kc=650
(5)Convert the pressure to atm. 726 torr - Answer>> (5) 0.955 atm
(6)Convert the pressure to atm. 98 kPa - Answer>> (6) 0.97 atm (7)Convert the pressure to atm. 16.33 psi - Answer>> (7) 1.11 atm
(8) 2 NO(g) + O2(g) ⇋ 2NO2 (g) H<0. Which of the following changes alone would cause a decrease in the value of Keq for the reaction represented above?
a. Decreasing the temperature
b. Increasing the temperature
c. Decreasing the volume of the reaction vessel
d. Increasing the volume of the reaction vessel
e. Adding a catalyst - Answer>> (8) (B) Increasing the temperature
(9) 2SO3(g) ⇋ 2SO2(g) + O2(g). After the equilibrium represented above is established, some pure O2(g) is injected into the reaction vessel at constant temperature. After equilibrium is reestablished, which of the following has a lower value compared to its value at the original equilibrium?
a. Keq for the reaction
b. The total pressure in the reaction vessel
c. The amount of SO3(g) in the reaction vessel
d. The amount of O2(g) in the reaction vessel
e. The amount of SO2(g) in the reaction vessel - Answer>> (9) (E) The amount of SO2(g) in the reaction vessel
(10) Estimate the mass of CaCl2 (molar mass = 111.0) required to prepare 75.00ml of a 2.000 M solution of this slat
a. 150 g

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller StarScoreGrades. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$18.83. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$18.83
  • (0)
  Add to cart