dereklilgoat
30.11.2021 •
Chemistry
How are heterogeneous mixtures and solutions the same?How are they different?
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Ответ:
273.8mmHg
Explanation:
Data obtained from the question include:
V1 (initial volume) = 5mL
P1 (initial pressure) = 115 mmHg
V2 (final volume) = 2.1 mL
P2 (final pressure) =?
Using the Boyle's law equation P1V1 = P2V2, the final pressure in the syringe can be obtained as follow:
P1V1 = P2V2
115 x 5 = P2 x 2.1
Divide both side by 2.1
P2 = (115 x 5) /2.1
P2 = 273.8mmHg
The final pressure i.e the pressure of the compressed gas is 273.8mmHg