samueltaye
14.01.2021 •
Chemistry
What is the density in units of g/mL of a substance with a mass of 20.0 g and a volume of 4. 0 mL?
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Ответ:
Explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
5 g/mLHope this helps you
Ответ:
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants
Explanation: