10/05/19

Basic doubts of chemestry

Can we round off in chemestry problems
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05/06/19

chemistry question
A gas-filled weather balloon has a volume of 51.0 L at ground level, where the pressure is 765 mmHg and the temperature is 21.6 °C. After being released, the balloon rises to an altitude where the... more
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Expert Answers •2

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