please give me answer
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Answer:
2.0 ,1.0
Explanation:
I don't know the answer if 6
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Answer:
STP = 273.15 K and 100 kPa
1 mmHg = 0.133322kPa
Convert 560 mmHg to kPa.
560 mmHg × (0.133322 kPa/1 mm Hg) = 74.66 kPa
Use the combined gas law:
P1V1/T1 = P2V2/T2, where;
P1 = initial pressure = 74.66 kPa
V1 = initial volume = 380 cm^3
T1 = 7 °C + 273.15 K = 300 K
P2 = final pressure = 100 kPa
V2 = final volume = ?
T2 = final temperature = 273.15 K
Rearrange the equation for the combined gas law to isolate V2.
V2 = P1V1T2/P2T1
V2 = (74.66 kPa·380 cm^3·273.15 K)/(100 kPa·300 K) = 258 cm^3
Explanation:
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