# Chem Help!

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I really need help with this question for my chem H.W.

1) On a summer day in Breckenridge, Colorado, the atmospheric pressure is 525 mm Hg. What is this air pressure in atmospheres?

(round to the hundredths place) atm

• Chem Help! -

1 atm = 760 mm Hg

Therefore 525 mm Hg = 525/760 = 0.69 atm

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