elledavisofficial elledavisofficial

24-03-2021
Chemistry

contestada

2. A gas occupies 320. ml at a pressure of 420.5 mmHg. Determine the volume if the pressure is decreased to 300. mmHg.
a. 449 mL
C. 251 ml
b. 443 mL
d. 287 ml

Respuesta :

quintessa35 quintessa35

05-04-2021

Explanation:

v1 p1 = v2 p2

v2 = v1p1/p2

v2= 320×420.5/300

v2=449ml

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