AP Chem 8.1,8.2 Introduction to Acids and Bases
Authored by Christopher Keck
Chemistry
10th Grade
NGSS covered
Used 8+ times
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39 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
HI → H+ + I-
HI → H2 + I2
HI → H2I
HI → Hello
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the simple dissociation equation for the following acid.
HNO2
HNO2 → H+ + NO3-
HNO3 → H2O + NO3+
HNO3 → H2 + NO3-
HNO2 → NO3-
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which formula would be used to find the hydronium concentration of an acid?
pH = -log[OH-]
H20 (l)
E = mc2
pH = -log[H3O+]
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the pH of a solution with [H3O+] = .0003 M?
6
3.5
.9
1.9
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Acids are ......
proton (H+) acceptors
proton (H+) donors
OH- donors
OH- acceptors
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Bases ....
are H+ acceptors
are H+ donors
taste sour.
react with metals to form H2.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the pOH of lemon juice which has a pH of 2.0?
5
7
14
12
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