tming99 tming99

21-07-2016
Chemistry

Answered

How many kPa are in 2,150 mmHg?

A2.83kPa
B287kPa
C1.61 x 10^4 kPa
D2.18 x 10^5 kPa

Verified Answer :

L1nneaG L1nneaG

21-07-2016

The answer would be B) 287 kPa

Covert 2,150 mm Hg to atm and you get 2.8289 atm. So divide 760 mm Hg by 2,150 mm Hg because 1 atm = 760 mm Hg

Then covert 2.8289 atm to kPa. So multiply 2.8289 by 101.3 kPa and you get 287 kPa

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