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1 vote
In the unit 2 lab, what combination produced a brown bubbly liquid that looks like root-beer? (Select the two parts of the combination)

Chalk


NaCl


KCl


Baking Soda


Sugar


Vinegar


Water


Citric Acid


Vegetable Oil


NaOH

1 Answer

2 votes
Baking soda and maybe Citric acid or Vegetable oil
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