Solubility lab with vinegar

Peter Ferguson

Purpose

The purpose of this lab was to test the solubility of 4 different substances in vinegar.A substance is soluble if it dissolves in the vinegar.if the substances does not dissolved in the vinegar it is not soluble.

Hypothesis

My hypothesis is that when the baking soda is added to the vinegar they will have a reaction.When the flour is added to the vinegar nothing will happened.

Procedure

step1:Put the baking soda in the cup of vinegar.

step2:Take a picture of the baking soda in the vinegar.

step3:Stir the baking soda with a spoon for 2 minutes.

step4:Take a picture of the baking soda in the vinegar.

step5:Redo step1-4 with a different substance

step6:Record the data

Conclusion

My hypothesis was correct because the baking soda did what i said it would bubble up in te vinegar.