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anonymous
 one year ago
A sample of H2 is collected over water such that the combined hydrogen–water vapor sample is held at a pressure of 1 standard atmosphere. What is the partial pressure of the H2 if that of the water vapor is 2.5 kPa?
A. 103.8 kPa
B. 98.8 kPa
C. 2.5 kPa
D. 101.3 kPa
anonymous
 one year ago
A sample of H2 is collected over water such that the combined hydrogen–water vapor sample is held at a pressure of 1 standard atmosphere. What is the partial pressure of the H2 if that of the water vapor is 2.5 kPa? A. 103.8 kPa B. 98.8 kPa C. 2.5 kPa D. 101.3 kPa

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taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.01 atm is about 1.013*10^5 Pa or 101.3 kPa 101.3  2.5 = 98.8

taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0Yes B is right
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