Determine the partial pressure of the air in this flask
At 70 deg C a closed flask contains water. The total pressure of the air-and-water-vapor mixture is 500.0 torr. Determine the partial pressure of the air in this flask? Use your book for the vapor pressure of water at this temperature.
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The gases phase reaction: N2 + O2 ó 2NO has an equilibrium constant of4.00x10-4 at a given temperature. Explain what will be the concentration of NO at equilibrium, if1.00 moles of nitrogen and 1.00 moles of oxygen are allowed to
A researcher finds out 2000 mildly overweight women who exercise regularly, have not had heart attack, and are willing to participate in the study. She randomly assigns 500 of women to take appetite suppressant. The other 500 women are given the p
What two alcohols would you use if your goal was to synthesize butyl hexyls ether via acid-catalyzed dehydration of two alcohols? Synthesize asymmetric ether via acid-catalyzed dehydration.
Demonstrate the mess you would get if you tried to synthesize asymmetric ether via acid-catalyzed dehydration. Explain what two alcohols would you use if your goal was to synthesize butyl hexyls ether via acid-catalyzed dehydration of two alcohols
Select the Greek mathematician of time period and explain the theorem he is most widely known for. Additionally, write the example of mathematician's theorem.
The following is an acid-base equilibrium problem. Benzoic Acid is a solid. 15.000grams is dissolved in the distilled water and diluted to 200.00ml.
A study attempts to compare two sunscreens. Each of 50 subjects with varying skin complexions will employ both sunscreens - Screen A on one side of his or her body and Screen B on the other side.
If we assume that Ka for HCl was 1x107, what would be the Kb for its conjugate base? Explain what is that base?
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