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7. Gases - 4! 2부

7. Gases / Partial Pressure / 문제 6

문제 6

0.672 g of SO₂ and 1.28 g of Ar at 289 K are both present in an 25.00-L flask. In mmHg, what is the partial pressure of Ar?

A

1.38 mmHg

B

3.04 mmHg

C

23.1 mmHg

D

12.8 mmHg