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28.10.2020 •
Chemistry
3. What is the mass of an object with a density of 1.7 g/cm3 and a volume of 7 cm3?
4. What is the mass of an object with a density of 0.9 g/mL and a volume of 10 mL?
5. What is the volume of a substance with a density of 0.87 g/mL and a mass of 14 g?
6. What is the volume of an object with a density of 2.3 g/mL and a mass of 24 g?
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Ответ:
Image result for What does Boyle's Law describe?
This empirical relation, formulated by the physicist Robert Boyle in 1662, states that the pressure (p) of a given quantity of gas varies inversely with its volume (v) at constant temperature; i.e., in equation form, pv = k, a constant.
Explanation: