EXAM 10: ACIDS AND BASES

1. The theory that an acid base reaction is a proton-transfer reaction in which a proton is transferred from the acid to the base.
The Acid Base Theory
The Bronsted-Lowrey Theory
The Corrosive Acid Theory
2. A ________ acid donates protons easily.
Strong
Weak
3. A ________ acid clings to its protons.
Weak
Strong
4. A __________ base has a strong attraction for protons.
Strong
Weak
5. A _______ base has a weak attraction for protons.
Weak
Strong
6. The _____________ the acid, the weaker its conjugate base.
Stronger
Weaker
7. The ________________ the acid, the stronger its conjugate base.
Weaker
Stronger
8. Chemists use a scale called the _____ scale to measure the acidity and alkalinity of a substance.
Rk
Hz
PH
9. True or False: The pH of a solution is equal to the negative logarithm of the hydrogen ion concentration.
True
False
10. Each acid has its own constant, called the ______________________, which is a measure of the acid's strength.
Equilibrium constant
Acid dissociation constant
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