🤓 Based on our data, we think this question is relevant for Professor Pelton's class at UMN.
cmHg can be directly converted to torr:
1 torr = 0.1 cm
A sealed-tube manometer (as shown below) can be used to measure pressures below atmospheric pressure. The tube
above the mercury is evacuated. When there is a vacuum in the flask, the mercury levels in both arms of the U-tube are equal. If a gaseous sample is introduced into the flask, the mercury levels are different. The difference h is a measure of the pressure of the gas inside the flask. If h is equal to 6.5 cm, calculate the pressure in the flask in torr, pascals, and atmospheres.
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Based on our data, we think this problem is relevant for Professor Pelton's class at UMN.
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Our data indicates that this problem or a close variation was asked in Chemistry: An Atoms First Approach - Zumdahl 2nd Edition. You can also practice Chemistry: An Atoms First Approach - Zumdahl 2nd Edition practice problems.