The only variable is the brand of pain reliever. The HCl will all be the same strength, same amount, same strength pain reliever. HCl is being used because it is a major ingredient of stomach acid.My science experiment is which brand of acetomeniphen dissolves fastest in HCl. How would I set up a control?
The concentration of the HCL/ The rate of reactionMy science experiment is which brand of acetomeniphen dissolves fastest in HCl. How would I set up a control?
place one in purified water
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