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4 votes
Choose the formula for hydroxide.
OH
HPO4
Ca(OH)2
d Ba(OH)2

2 Answers

6 votes
OH that’s the answer OH
User Ctp
by
6.5k points
4 votes

Answer:

OH

Step-by-step explanation:

Hydroxide is a diatomic anion with chemical formula OH⁻.

User Todotresde
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