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.
Expected delivery within 24 Hours
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?
1960416
Questions Asked
3,689
Active Tutors
1447518
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What do parental lessons about harm and right and wrong typically sound like?
In the Caribbean, expatriate and labor migration constitute a significant source of remittance inflows. Remittances play a crucial role in both individual house
What is the definition of a hypothesis according to the book? What is the hypothesis of the study? (Remember the hypothesis is a statement, not a question.)
This assignment is focused on theory/lens application. Students will lead a discussion of how the theory has manifested in practice
Identify the relationships the partner has in his personal life that may be related to the day care tornado call.
How quickly is a first impression made? 10 minutes 7 seconds 12 seconds 7 minutes
After watching Science Bulletins: Attachment Theory-Understanding the Essential Bond what instances were there opportunity for attachment?