Science For Kids

500 AP Chemistry Questions to Know by Test Day by Mina Lebitz

By Mina Lebitz

Organized for simple reference and an important perform, insurance of all of the crucial issues provided as 500 AP-style questions with specified solution explanations

5 Steps to a five: 500 AP Chemistry inquiries to recognize via try out Day is adapted to satisfy your research needs—whether you may have left it to the final minute to arrange otherwise you were learning for months. you are going to take advantage of going over the questions written to parallel the subject, structure, and measure of trouble of the questions inside the AP examination, followed by means of solutions with finished explanations.

Features:

  • 500 AP-style questions and solutions referenced to center AP materials
  • Review motives for correct and mistaken answers
  • Additional on-line practice
  • Close simulations of the true AP exams
  • Updated fabric displays the most recent tests
  • Online perform exercises

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Extra resources for 500 AP Chemistry Questions to Know by Test Day

Example text

Has the greatest density 122. The particles (atoms or molecules) of this gas have an average speed closest to that of N2 molecules at STP 123. Has the greatest rate of effusion 124. Has the lowest rate of effusion 125. Requires the lowest temperature and highest pressure to liquefy 126. The gas that has the greatest London dispersion forces 127. The gas that condenses at the highest temperature at 10 atm 128. Under which of the following conditions do gases behave most ideally? 821 atm 129. 75-mol sample of CO2(g) have the same: (A) Mass (B) Density (C) Average molecular speed (D) Average molecular kinetic energy (E) Number of atoms 130.

HCl and NH3 gases are released into opposite ends of a 1-meter (100-cm), vertical glass tube at 25° C. Their reaction quickly produces a white fog of ammonium chloride. If the two gases are released at exactly the same time, which of the following most closely approximates where the ammonium chloride fog would form? (A) 20 cm from the side where NH3 was released (B) 40 cm from the side where NH3 was released (C) In the middle (50 cm from either side) (D) 65 cm from the side where NH3 was released (E) 80 cm from the side where NH3 was released 141.

A reaction that produces a complex ion 204. An oxidation that is not a combustion 205. A reaction in which the product forms a gas in acidic solutions 206. When the equation for the reaction of hexane in air is correctly balanced and all coefficients are reduced to their lowest whole-number terms, the coefficient for O2 is: (A) 6 (B) 12 (C) 14 (D) 19 (E) 25 207. When the equation above is balanced and all coefficients reduced to their lowest whole number terms, the coefficient for H2O(l) is: (A) 7 (B) 6 (C) 5 (D) 3 (E) 2 208.

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