Question

How many kPa are in 2,150 mmHg?

a. 2.83kPa
b. 287kPa
c. 1.61 x 10^4 kPa
d. 2.18 x 10^5 kPa

Answer 1

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