These five pieces of lab equipment would hold a test tube in a beaker of boiling water above a bunsen burner
1. ring stand
2. iron ring
3. wire gauze
4. utility clamp/boss head and clamp
5. bunsen burner

To make the assembly requested, on the basis of the stand, the bunsen burner will be located.

On the stand rod, the iron ring will be placed and on it the wire gauze and the glass of water.

At a higher height of the stand rod, a clamp will be attached to support the test tube.

Explanation:

A support is a piece that consists of a base with a vertical rod on which different accessories are attached that generally must go to a high height.

A bunsen burner is an instrument for heating or combustion of any sample.

Clamps are instruments that attach to the support rod to hold other laboratory materials.

The beaker is a glass material that will contain the water of the experiment.

The assembly will be like the one in the image. Just imagine that there is a test tube in the top clamp and that there is water in the glass :)

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

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