Wednesday
April 1, 2015

Homework Help: Chem 22

Posted by mary on Monday, July 23, 2012 at 12:41pm.

3.5 cm of Mg ribbon(0.009729 g/cm0 reacts with HCL to produce 32.6 ml. of Hydrogengas at 750 mm Hg and 20 degree C. the vapor pressure of water at 20 degree C is 17.5 mm Hg. Calculate the molar volume of hydrogen (L/mole) and the percent error in your determination

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem 22 - 3.5 cm of Mg ribbon(0.009729 g/cm0 reacts with HCL to produce 32.6 ml...
College Chem - Oxygen gas has a Henry's law constant of 1.66*10^-6 M/mm Hg ...
chem 3A - please help me with these homework problems from chemistry because the...
General Chemistry - A 0.1358g zinc metal reacts completely with Dil HCL to ...
Chemistry - What is the equilibrium partial pressure of water vapor above a ...
Chemistry - A sample of oxygen gas is collected by displacing water from an ...
chemistry - what is the partial pressure of 02 collected over water at 25 degree...
chemistry - A 0.90g sample of liquid water was introduced into an evacuated 2.00...
chemistry - calculate the vapor pressure of a solution 0.53 mol of cholestrol in...
Chemistry - find the dry volume at STP of 500 mL of nitrogen gas measured over ...

Members