Explain molarity of each ion after the precipitation process

Reference no: EM13506251

100.0mL of 0.400 mol/L CoCl2 (aqueous) is mixed with 100.0mL of 1.600 mol/L NaOH. Determine the moles of precipitate which form, and the molarity of each ion (including spectator ions) after the precipitation process is complete. The ksp=(2.5x10^-16) of the precipitate.
Now add 300.0mL of 0.500 mol/L ethylenediammine (addreviated "en") to the above solution. How many moles, if any, of precipitate remain?
kf,[Co(en)3]^2+=8.7x10^13

Reference no: EM13506251

Questions Cloud

Economy globalizes : As the economy globalizes, would it be beneficial for labor movements to become global as well? What are the advantages and disadvantages of a global labor movement?

Determine how much mass m of ice should be added : The temperature of 1.3 kg of water is 34° C. To cool the water, ice at 0° C is added to it. The desired final temperature of the water is 11° C. determine how much mass m of ice should be added

How far will the sphere move up the inclined plane : A solid sphere with a radius of 10 cm is rolling freely on a horizontal surface. The velocity of its center of mass is 2m/sec. How far will the sphere move up the inclined plane before it stops

Some of the pitfalls of group decision making : Your first assignment is to restructure the course availability list so that it will attract internal and external customers. Courses not used will be dropped. Your deadline is one week

Explain molarity of each ion after the precipitation process : 100.0mL of 0.400 mol/L CoCl2 (aqueous) is mixed with 100.0mL of 1.600 mol/L NaOH. Determine the moles of precipitate which form, and the molarity of each ion (including spectator ions) after the precipitation process is complete

Define the ph of a solution prepared by mixing hbro and naoh : What is the pH (to nearest 0.01 pH unit) of a solution prepared by mixing 67.0 mL of 0.0755 M HBrO and 89.0 mL of 0.130 M NaOH

Essay about game theory : plit this assignment into two parts. The first part titling Game Theory Application and the second part Game Theory Anaylsis. Teh forst part should include elements of a game, types of games, types of strategies, equilibrium, the prisoner's dilemm..

Calculate under armours receivables turnover : Looking at the same note, what was Under Armour's allowance for doubtful accounts in 2009 and 2008 and was a larger percentage of the gross accounts receivable considered uncollectible at December 31, 2008 or 2009?

Identify the specific components of an institution : Every country in the world is constructed around the same set of institutional frameworks that differ only in how governments manage them. Identify the specific components of an institution.

User Account

All Pages