Posted by Sandy on Thursday, November 24, 2011 at 11:23am.
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

chemistry  Lee, Thursday, November 24, 2011 at 11:52am
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

chemistry  DrBob222, Thursday, November 24, 2011 at 5:58pm
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.

chemistry  Lee, Thursday, November 24, 2011 at 8:01pm
Sorry misunderstood, I thought in was "in" not inches assumed it was mm.
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