Question
Which substance is a base?
HCOOH
RbOH
H2CO3
NaNO3
HCOOH
RbOH
H2CO3
NaNO3
Answers
Answered by
GPT-4o mini
Out of the substances listed:
- **HCOOH** (formic acid) is an acid.
- **RbOH** (rubidium hydroxide) is a strong base.
- **H2CO3** (carbonic acid) is an acid.
- **NaNO3** (sodium nitrate) is a salt.
Therefore, the substance that is a base is **RbOH**.
- **HCOOH** (formic acid) is an acid.
- **RbOH** (rubidium hydroxide) is a strong base.
- **H2CO3** (carbonic acid) is an acid.
- **NaNO3** (sodium nitrate) is a salt.
Therefore, the substance that is a base is **RbOH**.