What is the final pressure in atm
a sample of helium gas initially at 37 degrees celsius, 785 torr and 2.00L was heated to 58.0 degrees celcius while the volume expanded to 3.24L. What is the final pressure in atm.
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A sealed container contains 6 mol of hydrogen and 1 moles of nitrogen gas. If the total pressure in the container is 1.5 atm, what is the amount of pressure exerted by the hydrogen?
A solution of 11.3g of electrolyte in .105 kg of water freezes at -2.36 degree centigrate at standard temperature. what is the molecular weight , in gram per mole, of this compound. kf =1.86
A solution of I2 was standardized with ascorbic acid. Using a 0.1137-g sample of pure ascorbic acid, 26.75 mL of I2 were required to reach the starch end point. What is the tiger of the iodine solution?
In your own words, explain how to obtain the “expected value of perfect information” for any payoff table, which has probabilities associated with each state of nature. Then, provide an example, drawing from any of the payoff tables in
The active ingredient in toothpaste is sodium fluoride, an anticavity agent. a 170 g tube of toothpaste lists the concentration of sodium fluoride a s0.24%. how many grams of sodium fluoride are in a toothpaste.
How much heat (in Joules) is gained by the water where a chemical reaction takes place in 100 mL aqueous solution and has a temperature increase of 14C?
A calorimeter containing 200.0 mL of water was calibrated by carrying out a reaction which released 15.6 kJ of heat. If the temperature rose 3.25 degrees celcius then the heat capacity of the calorimeter inclusing the water is?
What is the half reaction showing the reduction of dichromate ion? and what is the half reaction showing the oxidation of iron (II) ion?
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With reference to interviews with people involved in the riots, compare and contrast thematic analysis and narrative analysis
Hopefully, you enjoyed this class on Digital Media and Society. Question #1: Has your impression of digital media and society changed after taking this class?
The three (3) key concepts I learned and understood this week are Intercultural Adroitness, Cultural Intelligence and Intercultural Sensitivity.
This week's readings helped me better understand how communication works across cultures and why intercultural competence is important in diverse environments.
Subsequently, in "The Evolution of Depravity," Judson examines how the various histories of behavioral expressions and the consequences
Complete a write up, similar to the example below- The participants in this study were of multiple ethnic and religious backgrounds.
Problem 1: Suppose that you are going to conduct a research project about the problem of theft on campus.