convert 76.8 cmHg to atm?
I know it is a easy question, but for some reason I am stuck on it. Please show me how you got your answer. Thanks a bunch.
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I know it is a easy question, but for some reason I am stuck on it. Please show me how you got your answer. Thanks a bunch.
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Verified answer
use dimensional analysis...
76.8cmHg x (10mm / 1cm) x (1atm / 760mmHg) = 1.01 atm
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questions?
1 atm is equal to 760 mmHg, and 1 cmHg is equal to 10 mmHg. This means that it comes out to about 1.01 atm.
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