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ollegr [7]
3 years ago
15

What does it mean to control variables in an experiment 

Chemistry
1 answer:
devlian [24]3 years ago
6 0

Answer:

Essentially, a control variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome. Any change in a control variable in an experiment would invalidate the correlation of dependent variables (DV) to the independent variable (IV), thus skewing the results.

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Explanation:

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Which is the chemical formula for zinc phosphate
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The Chemical fomulla for Zinc Phosphate

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Answer:

Chemical Change

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Physical change normally mean that the change can revert back to its orginal state, which in this case that is not possible therfore it is a chemical change.

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BRIANLIESTTT ASAP!!! PLEASE HELP ME :)
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Its reliability is confirmed by many scientists

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4 0
3 years ago
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What ions will form when baking soda is dissolved in water?
ad-work [718]

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Explanation:

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