If you react 3.1g of lead nitrate with 1.7g of potassium iodide, what is the theoretical...

If you react 3.1g of lead nitrate with 1.7g of potassium iodide, what is the theoretical yield of the lead iodide precipitate?

Expert Solution

queen_honey_blossom answered 2 years ago

When a solution of potassium iodide is mixed with a solution of lead nitrate, a bright...

When a solution of potassium iodide is mixed with a solution of lead nitrate, a bright yellow solid precipitate forms. Calculate the mass of the solid produced (molar mass = 461 g/mol) when starting with a solution containing 163.20 g of potassium iodide (molar mass = 166 g/mol), assuming that the reaction goes to completion. Give your answer to three significant figures. 2KI (aq) + Pb(NO3)2 (aq) → PbI2 (s) + 2KNO3 (l)

Potassium iodide, Kl, reacts with lead(II) nitrate according to the following chemical equation.

Potassium iodide, Kl, reacts with lead(II) nitrate according to the following chemical equation. 2 Kl (aq) + Pb(NO3)2 (aq) → 2 KNO3 (aq) + Pbl2 (s) If 32.31 mL of 0.383 M Kl reacts with excess Pb(NO3)2 , what mass of Pbl forms? The molar mass of Pbl2 is 461.01 g/mol.

When a solution of potassium iodide is mixed with a solution of lead nitrate, a bright yellow solid precipitate forms.

When a solution of potassium iodide is mixed with a solution of lead nitrate, a bright yellow solid precipitate forms. Calculate the mass of the solid produced (molar mass = 461 g/mol) when starting with a solution containing 141.00 g of potassium iodide (molar mass = 166 g/mol), assuming that the reaction goes to completion. Give your answer to three significant figures. 2KI (aq) + Pb(NO3)2 (aq) → PbI2 (s) + 2KNO3 (l)

The reaction of aqueous potassium chloride and aqueous lead(II) nitrate produces lead(II) chloride and potassium nitrate,...

The reaction of aqueous potassium chloride and aqueous lead(II) nitrate produces lead(II) chloride and potassium nitrate, according to the balanced chemical equation shown. 2 KCl (aq) + Pb(NO3)2 (aq) → PbCl2 (s) + 2 KNO3 (aq) If equal volumes of 0.500 M KCl (aq) and 0.500 M Pb(NO3)2 (aq) are combined, what will the final concentration of KNO3 (aq) be?

suppose you had a mixture of silver iodide, potassium nitrate, ethyl alcohol, and water. if you...

suppose you had a mixture of silver iodide, potassium nitrate, ethyl alcohol, and water. if you wanted to recover each of the compenents in pure form, which methods: decantation after sedimentation, decantation after centrifugation, or filtration would you use? Explain how you would carry out this separation and recovery, indicating exactly what components you have at each step of procedure.

10.00g lead (II) nitrate reacts with 10.00g sodium iodide in aqueous solution to produce solid lead...

10.00g lead (II) nitrate reacts with 10.00g sodium iodide in aqueous solution to produce solid lead (II) iodide and aqueous sodium nitrate. What mass of NaI remains? I have the answer, and the process of using stoichiometry to find it. I just do not understand the logic of the stoichiometry and why you use it to find the NaI consumed. How is do you know it is "consumed" based off of the stoichiometry you do?

A solution contains 0.13 M sodium iodide and 0.13 M potassium hydroxide. Solid silver nitrate is...

A solution contains 0.13 M sodium iodide and 0.13 M potassium hydroxide. Solid silver nitrate is added slowly to this mixture. What ionic compound precipitates first from the solution? Ksp AgI = (1.5e-16) Ksp AgOH = (2e-8) Formula of first precipitate = _______ Hint: It is not necessary to do a calculation here.

when a solution of lead(ii) nitrate is mixed with a solution of potassium chromate, a yellow...

when a solution of lead(ii) nitrate is mixed with a solution of potassium chromate, a yellow precipitate forms according to the equation: Pb(NO3)2 (aq) + K2CrO4 (aq) -> 2 KNO3 (aq) + PbCrO4. Volume of 0.105 M lead(ii) nitrate react with 100.0 ml of 0.120 M potassium chromate. What mass of PbCrO4 will be formed?

1) A solution contains 9.10×10-3 M potassium iodide and 5.18×10-3 M potassium hydroxide. Solid silver nitrate...

1) A solution contains 9.10×10-3 M potassium iodide and 5.18×10-3 M potassium hydroxide. Solid silver nitrate is added slowly to this mixture. What is the concentration of iodide ion when hydroxide ion begins to precipitate? [iodide] = M 2) A solution contains 8.16×10-3 M iron(II) acetate and 5.67×10-3 M manganese(II) nitrate. Solid potassium hydroxide is added slowly to this mixture. What is the concentration of iron(II) ion when manganese(II) ion begins to precipitate? [Fe2+] = M 3) A solution contains 5.43×10-3 M...

Why does potassium chloride and sodium nitrate not react? If we assumed the reaction had occured,...

Why does potassium chloride and sodium nitrate not react? If we assumed the reaction had occured, and were unable to detect it, what errors could have contributed to the misunderstanding of the results?

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