Chemistry, 09.07.2019 05:10, mandy9386

Ammonia gas is dissolved in a 1.00 ×10-4m solution of cuso4to give an equilibrium concentration of [nh3] = 1.60 ×10-3m. calculate the equilibrium concentration of cu2+(aq) ions in the solution

Answers: 1

Show answers

Similar questions

Chemistry, 28.08.2019 14:30, rangercollege7441

What effect does the presence of dissolved sodium fluoride have on the dissociation equilibrium of hydrofluoric acid? (select all three that the percent dissociation of hf is reduced by the presence of dissolved naf. the ph of the solution containing naf and hf would be higher than that of a solution of hf only. the presence of naf drives the reaction towards the hf side to reach equilibrium. the concentration of h+ is higher in an hf solution containing naf. the ph of the solution containing naf and hf would be lower than that of a solution of hf only. the presence of the dissolved naf does not affect the hf equilibrium reaction nor the equilibrium concentrations.

Answers: 1

continue

Chemistry, 04.10.2019 23:00, montecillolinda

12. which compound can act as both a brønstedlowry acid and a brønstedlowry base? (1 point) water ammonia sodium hydroxide hyrdrochloric acid 13. what are the acids in the following equilibrium reaction? cn– + h2o hcn + oh– (1 point) cn–, h2o h2o, hcn cn–, oh– h2o, oh– 14. the products of selfionization of water are (1 point) h3o+ and h2o oh– and oh+ oh+ and h– oh– and h+ 15. which type of solution is one with a ph of 8? (1 point) acidic basic neutral the type varies, depending on the solution. 16. the acid dissociation constant for an acid dissolved in water is equal to the (1 point) equilibrium constant equilibrium constant times the concentration of water equilibrium constant divided by the concentration of water equilibrium constant times the equilibrium constant of water 17. a 0.12 m solution of an acid that ionizes only slightly in solution would be termed (1 point) concentrated and weak strong and dilute dilute and weak concentrated and strong essay 18. if the solubility of a gas is 7.5 g/l at 404 kpa pressure, what is the solubility of the gas when the pressure is 202 kpa? show your work. (3 points) 19. explain on a particle basis how the addition of a solute affects the boiling point, the freezing point, and the vapor pressure of the solvent. (6 points) 20. calculate the hydrogenion concentration [h+] for the aqueous solution in which [oh–] is 1 x 10–11 mol/l. is this solution acididc, basic, or neutral? show your work. (3 points) 21. calculate the acid dissociation constant of a weak monoprotic acid if a 0.5m solution of this acid gives a hydrogenion concentration of 0.000 1m? show your work. hint: monoprotic means containing one proton. (3 points) 22. compare and contrast the properties of acids and bases. include two similarities and two differences.

Answers: 1

continue

Chemistry, 08.10.2019 01:20, lanipooh01

When co2 dissolves in water, part of the co2 reacts with water forming carbonic acid, h2co3, a diprotic acid with the following dissociation constants: ka1= 4.3×10−7 , ka2= 4.8×10−11. consider an aqueous solution containing 0.45 m carbonic acid. calculate the equilibrium concentration of co32− ions in the solution. calculate the equilibrium concentration of hco3− ions in the solution. calculate the equilibrium concentration of h3o+ ions in the solution. enter each of your answer to two significant figures. enter each of your answer in scientific notion. you can use the letter "e" to represent the exponent (for example, 1.0x10−3 should be entered as 1.0e-3).

Answers: 1

continue

Engineering, 08.11.2019 19:31, keishadawson

An absorption column for laboratory use has been carefully constructed so that it has exactly 4 equilibrium stages and is being used to measure equilibrium data. water is used as the solvent to absorb ammonia from air. the system operates isothermally at 80°f and 1 atm. the inlet water is pure distilled water. the ratio of l/v = 1.2, inlet gas concentration is 0.01 mole fraction ammonia, and the measured outlet gas concentration is 0.0027 mole fraction ammonia. assuming that equilibrium is of the form y = mx, calculate the value of m for ammonia.assume the inlet water contains no ammonia, and assume we are operating in the dilute ammonia concentration regime.

Answers: 1

continue

Do you know the correct answer?

Ammonia gas is dissolved in a 1.00 ×10-4m solution of cuso4to give an equilibrium concentration of [...

Questions in other subjects:

Computers and Technology, 18.10.2019 05:00

What is the running time for presorted input for the following sort routines? a. shellsort them into a heap one by one. b. heapsort c. mergesor...

Mathematics, 18.10.2019 05:00

If you start work at 2: 45 and worked 2 hours how many hours did you work?...

Geography, 18.10.2019 05:00

What are the standardized tests called in your state(u. s)? if you don't have one, don't answer. giving brainliest answer to first one who answers....

Computers and Technology, 18.10.2019 05:00

Write a main() function that instantiates an array of five inventory objects and accepts data for each. if an exception is thrown because of an invalid stock number, force the user...

Computers and Technology, 18.10.2019 05:00

Write a program to make the ssds function as a mm: ss real-time clock. hint: you must not use a single delay routine for the one second delay because that will not allow for persi...

Computers and Technology, 18.10.2019 05:00

Write a main() function that instantiates an array of five inventory objects and accepts data for each. if any exception is thrown, stop accepting data. display as many objects as...

Computers and Technology, 18.10.2019 05:00

Consider java and explore its scope rules. one aspect of the scope rules of any language is when data or methods can have the same name. give examples in java to illustrate a case...

History, 18.10.2019 05:00

What was one outcome of laissez-faire economic policies?...

Mathematics, 18.10.2019 05:00

Sven has 11 more than twice as many customers as when he started selling newspapers. he now has 73 customers. how many did he have when he started...

Computers and Technology, 18.10.2019 05:00

]which of the following is legal syntax for declaring arrays? select all that apply. a. int[] x = { 5 }; b int y[]; c. string s[] = "bread", "milk", "cho...

Other tasks in the category: Chemistry More task