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  1. AP Chemistry
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Kinetics

Question 1
college-boardChemistryAPExam Style
1 mark

Given the balanced equation 2H₂(g) + O₂(g) → 2H₂O(g), what will happen to the production rate of water if hydrogen gas is added and pressure remains constant?

Question 2
college-boardChemistryAPExam Style
1 mark

When potassium iodide reacts with lead(II) nitrate yielding yellow precipitate potassium nitrate and lead(II) iodide, what alteration would least impact instantaneous speed/rate at given moment mid-reaction?

Question 3
college-boardChemistryAPExam Style
1 mark

In an experiment to measure reaction rates, which change would not alter the rate if all other conditions remained constant?

Question 4
college-boardChemistryAPExam Style
1 mark

For an instantaneous rate of a reaction, it measures the rate of a reaction within a ________________________.

Question 5
college-boardChemistryAPExam Style
1 mark

How many moles of aluminum oxide are produced from the reaction of 4 moles of aluminum with excess oxygen (4Al + 3O2 → 2Al₂O₃)?

Question 6
college-boardChemistryAPExam Style
1 mark

When magnesium oxide is used in neutralization with hydrochloric acid, what is the product formed?

Question 7
college-boardChemistryAPExam Style
1 mark

What is the equation for the instantaneous rate of a reaction?

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Question 8
college-boardChemistryAPExam Style
1 mark

In general terms, equilibrium is defined as the point at which the rate of the reaction is ________ is similar to the reaction __________ and the concentrations _____________.

Question 9
college-boardChemistryAPExam Style
1 mark

Which of the following is true regarding increasing the rate of the reaction? (A) increase in pressure, (B) a catalyst, (C), increase in temperature, (D), increase in surface area?

Question 10
college-boardChemistryAPExam Style
1 mark

What does the rate law equation Rate = k[A]^m[B]^n express?