Acids and Bases
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is an acid according to the Brønsted-Lowry theory?
Back
An acid is a substance that donates a proton (H+) to another substance.
2.
FLASHCARD QUESTION
Front
What is a base according to the Brønsted-Lowry theory?
Back
A base is a substance that accepts a proton (H+) from another substance.
3.
FLASHCARD QUESTION
Front
Define conjugate acid.
Back
A conjugate acid is the species formed when a base gains a proton.
4.
FLASHCARD QUESTION
Front
Define conjugate base.
Back
A conjugate base is the species that remains after an acid donates a proton.
5.
FLASHCARD QUESTION
Front
What is the conjugate base of HCl?
Back
The conjugate base of HCl is Cl^-.
6.
FLASHCARD QUESTION
Front
What is the conjugate acid of NH3?
Back
The conjugate acid of NH3 is NH4^+.
7.
FLASHCARD QUESTION
Front
What is the relationship between strong acids and their conjugate bases?
Back
Strong acids have weak conjugate bases.
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