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# 37.3: Pre-Lab


1. How can you determine whether a substance is a heterogeneous suspension or a saturated solution? What would you observe to be different during the process of mixing?

Safety

Rubber gloves and safety goggles are recommended for this lab.

Warning

Salt, salt substitute, hydrogen peroxide, and isopropyl alcohol can irritate eyes and skin.

## Contributors and Attributions

37.3: Pre-Lab is shared under a CC BY license and was authored, remixed, and/or curated by LibreTexts.

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