Purpose: Does the amount of stirring affect the rate at which salt dissolves in water? need help on all the questions

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asked Aug 15, 2018 197k views

1 Answer

Kakabali · Answer 1 · 2018-08-21T01:05:00+0000

Hypothesis: If i increase the amount of string then the salt will dissolve faster
Independent variable: the amount you stir the liquid
Dependent variable: the time it takes to dissolve the salt
Materials: you need a beaker, salt, water, and a stir rod.

Purpose: Does the amount of stirring affect the rate at which salt dissolves in water? need help on all the questions

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