Chemistry
- This forum has 20 topics, 20 replies, and was last updated 4 years, 3 months ago by
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- Why does sodium chloride solution freeze at a lower temperature than water?
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- 5 years, 5 months ago
- Why is an increase in temperature observed on mixing chloroform and acetone?
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- 5 years, 5 months ago
- If one atomic mass unit is equal to 1.6606E-24 g, what is the mass in grams of 53723 atoms of Fe?
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- 10 years, 11 months ago
- If one mole contains 6.022E23 atoms, what is the mass of one mole of Sr in grams?
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- 10 years, 11 months ago
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