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When 500 ml of 2.0m solution of Pb NO3 2 is mixed with an excess of 1.0 M solution of KI how many moles of lead II iodide are formed?
Cullencutie7
(This question is answered below by assuming that the lower-case "m" in the first line of the question was intended to be a capital "M" as in the second line. If the "m" was intended to mean "molality" rather than molarity, the question can not be answered without additional information, specifically the density of the Pb(NO3) solution at the temperature at which the volume specified was measured.)
The formula for a "mole" [more strictly, "formula unit"] of the lead nitrate solution given in the question shows that each unit contains one lead cation. The KI solution is stated to be in excess, so that every lead cation supplied to the reaction will be precipitated.
A 2.0 molar solution by definition contains 2.0 moles of lead cations in each liter of solution. The solution is homogeneous. therefore, 500ml of it will contain half as many lead cations, in this instance 1.0. Therefore, 1.0 moles of lead (II) iodide will be precipitated.
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When 0.500 l of a 1.00 m solution of pb no3 2 is mixed with an excess of 1.00 m solution of ki how many grams of lead II iodide are formed?
approx 2.4354g
What happens when you mixed Lead Nitrate with Sodium Iodide?
A precipitate of yellow Lead iodide and Sodium nitrate are formed
What happens when a solution of chlorine is mixed separately with potassium bromine solution and potassium iodide?
It is left as a low hazard
Is iodide a compound?
Iodide is an ion formed from the element iodine, so it is not a compound.
What is definition of solvent?
Having assets in excess of liabilities; able to pay one's debts.
When 0.500 l of a 1.00 m solution of pb no3 2 is mixed with an excess of 1.00 m solution of ki how many grams of lead II iodide are formed?
approx 2.4354g
Balance Equation.When an aqueous solution of lead II nitrate is mixed with an aqueous solution of sodium iodide an aqueous solution of sodium nitrate and a yellow solid lead iodide are formed?
Pb(NO3)2(aq)+2NaI(aq)=2NaNO3(aq)+PbI2(s)
What happens when you mixed Lead Nitrate with Sodium Iodide?
A precipitate of yellow Lead iodide and Sodium nitrate are formed
What happens when a solution of chlorine is mixed separately with potassium bromine solution and potassium iodide?
It is left as a low hazard
What is formed when silver nitrate is added to sodium iodine?
When aqueous solutions of silver nitrate and sodium iodide [note correct spelling] are mixed, silver iodide solid precipitates from the mixture.
What aqueous solution would form a precipitate when mixed with NaI?
Silver nitrate for example: AgI(s) silver iodide
Is iodide a compound?
Iodide is an ion formed from the element iodine, so it is not a compound.
Can a solid be mixed into a gas?
Yes it can be and the solution formed is called aerosol. e.g.Sponge
What type of solution is formed when milk and water is mixed uniformly?
DIluted milk? -_-
What forms when calcium chloride and water is mixed?
A solution of calcium chloride is formed.
What is definition of solvent?
Having assets in excess of liabilities; able to pay one's debts.
Will whole milk expect to react with a color change if mixed with iodine potassium iodide solution?
Any reaction; iodine is used to test the contamination with starch.
