The answer is about 376.48 grams, but rounded to three significant figures, it’s 376 grams
I believe the answers are
1) D
2) B
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it is defined as the ratio of moles of one substance to the moles of another substance in a balanced equation. To determine the mole ratio between two substances, all you need to do is look at the balanced equation for the coefficients in front of the substances you are interested in.
Answer:
I think the answer is A) repeatedly testing the solubility at various temperatures
Explanation:
