Quiz 5A

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School

Texas State University *

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Course

1310

Subject

Chemistry

Date

Dec 6, 2023

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pdf

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4

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Uploaded by GeneralKomodoDragonMaster873

Quiz 5A Question 1 1 / 1 pts This substance is a base . True False Question 2 2 / 2 pts When an acid and a base are mixed, what two substances are formed? water
a new acid a salt a new base Question 3 4 / 4 pts Match each description with the corresponding theory. An acid produces H+ ions in water Arrhenius An acid is a proton (H+) donor Bronsted Lowry A base is a proton (H+) acceptor Bronsted Lowry A base produces OH− ions in water Arrhenius Question 4 1 / 1 pts What is the approximate pH of this solution?
4 8 2 6 10 Question 5 1 / 1 pts The pH of pure water is 7 14 0
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10 1 Question 6 3 / 3 pts Classify each solution. pH < 7 acidic pH = 7 neutral pH > 7 basic Question 7 2 / 2 pts What is the pH of a solution with [H + ] = 10 −11 M? 11