Acid-Base lecture problems
Authored by Heather Yaros-Ramos
Chemistry
12th Grade
Used 1+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the conjugate acid of HONH2 ?
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
pH =
Answer explanation
If you answered pH = 4.50, that's the pOH
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Can I assume 100 Ka << 0.185 M
YES
NO, I have no idea what Ka is.
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Ka =
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
pH =
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
% ionization =
7.
OPEN ENDED QUESTION
3 mins • 1 pt
Was assuming 100 Ka << 0.250 a valid assumption?
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