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Problem- A 0.0500L sample of HBr gas at 1.03 atm and 48 degrees C is dissolved in 1020mL of water to form HBr(aq). Calculate the pH of the solution.
I am need of complete solution for this problem please help- me out to get right solution
Calculate the total charge in coulombs supplied by the battery. How long in hours will it take to recharge the battery back to the original sulfuric acid concentration using a currtent of 22.4A
Explain why the dichlorofluoresceinate anion is adsorbed onto the surface of the AgCl precipitate
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A sample of propane,C3H8, contains 10.8 moles of carbon atoms. How many total moles of atoms does the sample contain?
Calculate the partial pressure of each gas. PHe = WebAssign will check your answer for the correct number of significant figures. atm PNe = WebAssign will check your answer for the correct number of significant figures
What concentration of SO32- is in equilibrium with Ag2SO3(s) and 7.10 × 10-3 M Ag. The Ksp of Ag2SO3 can be found here.
A flask has a mass of 78.23 g when empty and 593.63 g when filled with water. When the same flask is filled with concentrated sulfuric acid, H2SO4, its mass is 1026.57 g
A buffer is prepared by adding 42.0g NaH2PO4 to 1.0 L of solution that is .10M NaPO4. assuming no volume change. What's the concentration of H2PO4 solution
Cyclohexene as well as 2-hexyne both have the molecular formulaC6H10. How would you use infrared spectroscopy to distinguish between the two compounds
The molar heat ability of these three metals are 25.41 J/(mol•oC), 24.79 J/(mol•oC), and 25.95 J/(mol•oC), correspondingly. Explain which piece of metal has the highest final temperature
An aqueous solution containing 10g of optically pure fructose was diluted to 500mL with water and placed in a polarimeter tube 20 cm long. The measured rotation was -5.20 degrees. Calculate the specific rotation of fructose.
Calculate Delta Ssurr and Delta Stotal at 70 degree. B) Does benzene boil at 70 degree and 1 atm pressure? Calculate the normal boiling point of benzene.
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