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Question- If 3.50g of CuSO4 are dissolved in 7.5 x 10^2 ml of 0.50 M NH3 solution, what are the concentrations of Cu 2+ , Cu(NH3)4 2+, and NH3 at equilibrium? The formation constant for , Cu(NH3)4 2+ is 5.0 x 10^13 Cu 2+ = ? Cu(NH3)4 2+ = ? NH3 = ?
Explain each and every step in detail. I need proficient help in the above problems.
Fish produce glycerol to survive the freezing waters of the Arctic. Determine the degree to which the freezing point of blood and other biological fluids is lowered with the help of glycerol. What is the ideal concentration range of glycerol requi..
Aluminum metal shaving (10g) was placed in 100mL of 6.00M hydrochloric acid. What is the mass of hydrogen gas that can be produced. 2Al (s) + 6HCl (aq) -----> 2AlCl3 + 3H2 (g)
Point out the position(s) in glucose from isolated glycogen in which you would expect to find significantly c14-labeled carbon atoms. Presume that there are no complicating reactions which rearrange the label in pyruvate before its entry into the ..
assume you dissolve 6.73 grams na2co3 in enough water to make 250 ml of solution. what is the molarity of the sodium
Determine whether each of the following causes an increase or decrease in the activity of the electron transport chain. 1. High NADH concentration
What mass in kg of NH3 must be used to produce 1.8 106 kg HNO3 by the Ostwald process, assuming 100% yield in each reaction?
Calcium crystallizes as a face-centered unit cell. Calcium has an atomic radius of 197 pm and the density is 1.55 g/cm3. What is the edge length of the unit cell
A person inhales air richer in O2 and exhales air richer in CO2 and water vapor. During each hour of sleep, a person exhales a total of 300. L of this CO2-enriched and H2O-enriched air.
When 49 mL of a solution containing 3.1 M AlCl3 is diluted to 53 mL, a dilute solution is formed. How many moles of Al3+ ions are contained in 14 mL of the dilute solution
Based on the functional group(s) present in the two compounds, determine 3 physical properties for each of the two compounds. Using these physical properties determine how each of the two compounds uniquely function in the products in which they ar..
How many moles of each reactant are used in the epoxidation of cholesterol. Assume the 3-chloroperoxybenzoic acid is 80% pure. The reactants in this experiment were 3-chloroperoxybenzoic + Cholesterol
You are given a small piece of gold colored material and want to determine if it is actually gold. Using the Archimedes' Principle, you find that the volume is 0.40 cm3 and the mass is 6.0 g. What conclusions can you reach from your simple density..
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