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August 2022 Chemistry Regents Questions 21-30 Multiple Choice Test

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August 2022 Chemistry Regents Questions 21-30

Use your knowledge of Chemistry to answer all questions in the data set. You may need your Chemistry reference tables and a calculator to answer some of the questions. Good Luck.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

Compared to a 1.0-L sample of CO2(g) in a sealed, rigid container at STP, a 1.0-L sample of CH4(g) in a sealed, rigid container at STP has the same

A chemical reaction occurs when

What is the purpose of adding a catalyst to a chemical reaction?

Systems in nature tend to undergo changes toward

Which reaction occurs at the anode in an electrochemical cell?

As more NaCl(s) is dissolved in a dilute, unsaturated NaCl(aq) solution, the conductivity of the solution

Which substance always forms when an Arrhenius acid reacts with an Arrhenius base?

Which symbol represents a nuclear emission with the greatest mass and the greatest ionizing power?

One potential benefit of nuclear fusion reactions is

Determining the age of a wooden beam from a sunken ship is an example of a beneficial use of

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