Which of following are considered nonhydroxide bases? 1. Ammonia 2. Carbonates 3. Certain proteins 4. Ammonium
a. 2 and 3 only
b. 1, 2, and 3 only
c. 1 and 4 only
d. 1, 2, 3, and 4
ANS: B
Nonhydroxide bases. Ammonia and carbonates are good examples of nonhydroxide bases. Pro-teins, with their amino groups, also can serve as nonhydroxide bases.
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