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Acids & Bases - Calculations

Authored by Renita Bostic

Other, Chemistry

10th - 12th Grade

Used 99+ times

Acids & Bases - Calculations
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following conditions represents a neutral solution at 25 degrees Celsius?

[OH-] = 1.0 x 10-7 M

[H+] = 1.0 x 10-7 M

Kw = [H+][OH-] = 1.0 x 10-14 M

All of the answer choices!

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which substance could not be classified as an Arrhenius acid?

HBr

HCl

H2SO4

NaCl

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the Common Acids & Bases table in your notes for this question: Which acid would be considered a weak electrolyte?

hydrochloric acid

potassium hydroxide

dihydrogen monoxide

carbonic acid

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement is true about Bronste-Lowery acids?

Arrhenius acids are also Bronsted-Lowery acids.

Bronsted-Lowery acids are hydrogen ion acceptors.

A Bronsted-Lowery acid will form a conjugate acid after losing a hydrogen ion.

Bronsted-Lowery acids contain hydroxide ions.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Sulfuric acid reacts with lithium hydroxide to produce a salt and water. What is the correct name and formula of the salt that is produced? *Salt = Cation from the base + Anion from the acid

Lithium Sulfuric; LiSO4

Lithium Sulfate; Li2SO4

Lithium Sulfate; Li(SO4)2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Zachary prepared an aqueous solution with a [H+] = 8.03 x 10-9 M. Is his solution acidic, basic, or neutral?

acidic

basic

neutral

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which substance can be classified as an Arrhenius base?

Mg(OH)2

CH3COOH

NH3

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