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19 August, 15:49

Leta wants to know what chemical will form a precipitate with sodium chloride (NaCl). Leta chooses five different chemicals that she can safely mix with NaCl. She then places 40 mL of NaCl into 5 different beakers. Finally, Leta pours the different chemicals into the beakers containing NaCl. Leta observes what happens and records the results. What is the independent variable in Leta's experiment?

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  1. 19 August, 15:57
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    I’m pretty sure the independent variable would be the different chemicals
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Home » Biology » Leta wants to know what chemical will form a precipitate with sodium chloride (NaCl). Leta chooses five different chemicals that she can safely mix with NaCl. She then places 40 mL of NaCl into 5 different beakers.
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