# Acids and Bases Question

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- [math]H^+[/math] ions
- [math]OH^-[/math] ions
- Water
- Oxygen

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Type: *Multiple-Choice*

Category: *Acids and Bases*

Level: *Grade 9*

Author: *Manimala*

Last Modified: *10 days ago*

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Acidic solutions contain high concentrations of which of the following?

- [math]H^+[/math] ions
- [math]OH^-[/math] ions
- Water
- Oxygen

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