15.9k views
2 votes
Which of these are acids?

Check all that apply.
A. HF
B. NH4OH
C. H2CO3
D. NaOH

User Peterses
by
8.0k points

1 Answer

5 votes
The first answer to this is question is C. The second answer to this question is D.
User RCYR
by
8.1k points
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