5 Steps to a 5 AP Chemistry 2019

340 ❯ STEP 5. Build Your Test-Taking Confidence (b) The hydrogen atoms are in the water molecules present in the flask; therefor ...

AP Chemistry Practice Exam 2 ❮ 341 1 A B C D 2 A B C D 3 A B C D 4 A B C D 5 A B C D 6 A B C D 7 A B C D 8 A B C D 9 A B C D 10 ...

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AP Chemistry Practice Exam 2 ❮ 343 The AP exam is a timed exam; keep this in mind as you prepare. When taking the various tests ...

344 ❯ STEP 5. Build Your Test-Taking Confidence Use the following information to answer questions 6–9. Many metal salts crystall ...

AP Chemistry Practice Exam 2 ❮ 345 12. The chemical equation for the reaction described in the table indicates that there are th ...

346 ❯ STEP 5. Build Your Test-Taking Confidence The analysis of a sample contaminated with NaHCO 3 gave slightly different resu ...

AP Chemistry Practice Exam 2 ❮ 347 CH 3 CH 3 O H O C C O H O CH 3 CH 3 O ClO C C O Cl O A dimer consists of two closely associa ...

348 ❯ STEP 5. Build Your Test-Taking Confidence Choose the energy profile that best describes this mechanism. (A) E Reaction p ...

AP Chemistry Practice Exam 2 ❮ 349 Use the information on the containers in the fol- lowing diagram to answer questions 31–34 co ...

350 ❯ STEP 5. Build Your Test-Taking Confidence All the bases in the diagram behave as Brønsted- Lowry bases in the same way; i ...

AP Chemistry Practice Exam 2 ❮ 351 Use the following information on the bases in the following table to answer questions 43–44. ...

352 ❯ STEP 5. Build Your Test-Taking Confidence HNN N N H N H H H NH Diazene Triazene N Tetrazene N H N H H Ammonia is the best ...

AP Chemistry Practice Exam 2 ❮ 353 Which of the following best represents the result for the reaction of 50.0 mL of a 0.20 M ba ...

354 ❯ STEP 5. Build Your Test-Taking Confidence 2 SO 2 (g) + O 2 (g) ^ 2 SO 3 (g) The reaction above is allowed to continue un ...

AP Chemistry Practice Exam 2 ❮ 355 ❯ Answers and Explanations for Exam 2, Section 1 (Multiple Choice) B—This is a dipole-dipole ...

356 ❯ STEP 5. Build Your Test-Taking Confidence C—The reaction is taking place in aqueous solution. For this reason, there is n ...

AP Chemistry Practice Exam 2 ❮ 357 A—The higher boiling isomer is more polar than the other isomer because the two very electro ...

358 ❯ STEP 5. Build Your Test-Taking Confidence B—In general, gases have much higher entropy than either liquids or solids. For ...

AP Chemistry Practice Exam 2 ❮ 359 A—Strong acids and strong bases have pH = 7 at the equivalence point. The presence of a weak ...