chemistry
posted by Sandy .
Could someone please tell me how to solve this problem: A pressure of 25.7 inHg would be how many kilopascals?
Could you please list the steps on solving it.
Thanks

This is what I get:
25.7 mmHg x (101.325 kPa/760.0 mmHg)
The mmHg cancel each other out
So
98.659 kPa 
This is 25.7 INCHES which must be converted to mm before the rest of the conversions are done.
See posts above for the correct answer. 
Sorry misunderstood, I thought in was "in" not inches assumed it was mm.