A gas exerts a pressure of 3.16 atm, which is equivalent to 2.40 × 10³ mmHg.
What is a millimeter of mercury (mmHg)?
A millimeter of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimeter high, and currently defined as exactly 133.322387415 pascals.
We have the following information:
- A gas exerts a pressure of 3.16 atm. This is the given information.
- We want to express this value in mmHg. This is the required information.
- The conversion factor is 1 atm = 760 mmHg.
3.16 atm × 760 mmHg/1 atm = 2.40 × 10³ mmHg
A gas exerts a pressure of 3.16 atm, which is equivalent to 2.40 × 10³ mmHg.
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