Homework Help: Chemistry

Posted by April on Monday, February 18, 2013 at 3:04pm.

At 20.0 degrees celcius, a student collects H2 gas in a gas collecting tube. The barometric pressure is 755.2mm Hg and the water levels inside and outside the tube are exactly equal. What is the total gas pressure in the gas collecting tube?

Chemistry - DrBob222, Monday, February 18, 2013 at 7:28pm
Ptotal = 755.2mm = pH2O + pH2.

Answer this Question

Related Questions

chemistry - At 22.0 degrees Celsius , a student collects H2 gas in a gas ...
Chemistry - A 3.5 liter gas sample at 20 degrees celcius and a pressure of 650 ...
General Chemistry - A 0.1358g zinc metal reacts completely with Dil HCL to ...
chemistry - a sample of gas is collected over water at a temperature of 35 ...
Chemistry - A 0.0677g sample of magnesium metal reacted with excess hydrochloric...
Chemistry 101 - You have a sample of gas in a flask with a volume of 250 mL. At ...
Chemistry Lab - Hydrogen gas was collected over water in a eudiometer at 26 ...
chemistry - 1. When gases are collected using displacement of water, some water ...
Chemistry - A 0.188g sample of unknown metal, X (s), produced 71.4 ml of ...
Chem - Chemistry please help. A 20.0-L gas cylinder contains 4.80 g H2 at 25 ...

For Further Reading

First Name:
School Subject:
Answer: