The initial concentration of Cil- is 0.100M and the initial concentration of Co(H20)62+ is 0.500 M....
QUESTION 5 The initial concentration of Cilis 0.100M and the initial concentration of Co(H20)62+ is 0.500 M. At equilibrium the concentration of CoC142-is 0.00336. What is the value of the equilibrium constant for the reaction being studied?
QUESTION 5 The initial concentration of Ci1- is 0.100M and the initial concentration of Co(H206+ is 0.0 M. At equilibrium the concentration of Coci42-is 0.00443. What is the value of the equilibrium constant for the reaction being studied? QUESTION 6 Calculate the concentration of Coci42- if the absorbance of its solution in a 1 cm cell is 0.416. Use the pertinent data from the lab procedures. QUESTION7 Calculate AG On k) at 35.4°c for a reaction that has Keg 106
If you find that [CoC142 (aq)] = 3.222 M. [Co(H20)62(aq)] = 0.183 M, and [CI-(aq)] = 0.158 M at 1'C, what is value of AG at 1C, in kJ/mol? Express your response to two digits after the decimal.
One millimole of Ni(NO3)2 dissolves in 230.0 mL of a solution that is 0.500 M in ammonia.The formation constant of Ni(NH3)62+ is 5.5×108. What is the initial concentration of Ni(NO3)2 in the solution? What is the equilibrium concentration of Ni2+(aq ) in the solution?
If you find that (CoC142 (aq)] = 0.306 M, [Co(H20).2+(aq)] = 0.76 M, and (Cl-(aq)] = 0.193 M at 4°C, what is value of AG at 4°c, in kJ/mol?
CO(g) + 3H2(8) CHale) + H20(e) What is the concentration of all species at equilibrium if the initial concentrations were 0.10 M for CO and 0.30 M for H2? (10 points) Kc=25. English (US
H2o+cl2o.....>2hocl Starting conc for h20 and cl2o is 0.0032 M and the equilibrium concentration for hocl is 0.0012M. What is value of equilibrium constant.
Write the concentration equilibrium constant expression for this reaction. CH, CO H(aq)+C,H,OH(aq) → CH,CO,C,H3(aq)+H20(1) ola
One millimole of Ni(NO3)2 dissolves in 240.0 mL of a solution that is 0.500 M in ammonia. The formation constant of Ni(NH3)62+ is 5.5×108. What is the equilibrium concentration of Ni2+(aq ) in the solution?
Consider the following reaction: CO(g) + 2 H2(g) 4CH3OH (8) A reaction mixture at 780°C initially contains [CO] = 0.500 M and [H2] = 1.00 M. At equilibrium, the CO concentration was found to be 0.150 M. What is the value of the equilibrium constant? 26.0 4.76 3.33 O 7.77