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Problem- The equilibrium constand for the reaction: AgBr(s)= Ag(aq)+Br(aq) is the solubility product constant, Ksp=7.7x10^13 at 25C. Calcualte delta G for the reaction when ag = 1x10^-2 M and Br= 1.0x10^-3 M. the answer is 40.6 kJ/mol. I am in need please provide me complete solution for the above problem so I can get right solution
A 0.2436-g sample of an unknown substance was dissolved in 20.0 mL of cyclohexane. The density of cyclohexane is 0.779g/mL. The freezing-point depression was 2.5ºC. Calculate the molar mass of the unknown substance. (Kf cyclohexane = 20.0ºC/m)
What mass of carbon monoxide in grams is present in a room measuring 10.5 × 11.0 × 20.5 ft?
Explain the presence of carbon-carbon double bond in eugenol can be tested using bromine water test. State a balanced equation for the reaction involved in this test
Calculate the rate constant of the catalyzed and uncatalyzed reactions. How many folds of rate enhancement are produced by the enzyme? The rate constant is 13.46 but what is the nuber of folds of enhancement that are produced by the enzyme?
Tell me how to write the electronic configuration based on spdf method or block method and how to make the lewis dot structure of big compounds like N2O5, and then HNO3 and then. CaCo3
After distributing the remaining valence electrons so that the carbon and each chlorine atom has an electron octet, write the lewis structure for CCl4 in the box.
Will a precipitate form when 20.0mL of Pb(NO3)2(aq) with a concentration of 2.50x10-4 mol/L is reacted with 45.0mL of CaCl2(aq) with a concentration of 1.25x10-3 mol/L
re-establish equilibrium conditions as described: The pressure if the system is increased by decreasing the total volume. a) shift to the left b)shift to the right c) no change
The upper falls in Yosemite National park, at 440 m, is among the 20 highest waterfalls in the world. Estimate the difference between the temperature of the water at the top and bottom of the falls. The molar heat capacity of water
Using the generalized compressibility charts, determine the actual volumetric flow rate. Assuming this answer is the correct, what is the % error of the answer from part
Problem- Li can be determined by flame atomic absorpion spectrophotometry at 670.8 nm. How is this possible, given the strong Li emission from the flame at this wavelength
The temperature in the laboratory was 25°C, and the barometric pressure was 740 mmHg. At 25°C, the vapor pressure of water is 23.8 mmHg. Calculate the equivalent mass, EM, of the unknown metal anode. The student was told the metal was oxidized to ..
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