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AfilCa [17]
3 years ago
6

Mark’s experiment uses the reaction between baking soda and vinegar as a positive control. This is because he knows this combina

tion produces bubbling. What results would a negative control produce?
Chemistry
1 answer:
yarga [219]3 years ago
4 0
A negative control would be if the baking soda was expired then it might not work.
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