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When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction?
Most Upvoted Answer
When you have mixed the solutions of lead (II) nitrate and potassium i...
See here friend, When you mix the solutions of Lead nitrate [Pb(NO3)2] and Potassium Iodide [KI], You will see the formation of insoluble substance like salt in this Reaction.
See this belowed chemical equation friend.
Pb(NO3)2 + KI → PbI2↓ + KNO3.
As you can see this above Chemical equation, When Lead nitrate reacts with Potassium Iodide, it forms Yellow colour precipitate (Or simply the formation of insoluble substance like salt) and Potassium Nitrate in the product side of the chemical equation.
You can see the "↓" sign beside the Lead Iodide (PbI2), this shows that the formed insoluble substance like salt (or Precipitate) is Lead Iodide.
(i)Lead Iodide forms Yellow colour precipitate in this Reaction.
(ii) Pb(NO3)2 + 2KI → PbI2↓ + 2KNO3. It is the balanced Chemical equation.
(iii)Yes friend, absolutely this reaction is also a Double Displacement Reaction. Because, in this reaction, mutually exchanges their ions in two compounds.
Pb(NO3)2 and KI are the two compounds. When they reacts with each other, they exchange their ions to form PbI2 and KNO3 in the product side of the chemical equation.
Hope you have understand this concept friend..
See this belowed chemical equation friend.
Pb(NO3)2 + KI → PbI2↓ + KNO3.
As you can see this above Chemical equation, When Lead nitrate reacts with Potassium Iodide, it forms Yellow colour precipitate (Or simply the formation of insoluble substance like salt) and Potassium Nitrate in the product side of the chemical equation.
You can see the "↓" sign beside the Lead Iodide (PbI2), this shows that the formed insoluble substance like salt (or Precipitate) is Lead Iodide.
(i)Lead Iodide forms Yellow colour precipitate in this Reaction.
(ii) Pb(NO3)2 + 2KI → PbI2↓ + 2KNO3. It is the balanced Chemical equation.
(iii)Yes friend, absolutely this reaction is also a Double Displacement Reaction. Because, in this reaction, mutually exchanges their ions in two compounds.
Pb(NO3)2 and KI are the two compounds. When they reacts with each other, they exchange their ions to form PbI2 and KNO3 in the product side of the chemical equation.
Hope you have understand this concept friend..
Community Answer
When you have mixed the solutions of lead (II) nitrate and potassium i...
Lead nitrate = Pb[NO]₂
Potassium Iodide = KI
Colour of the precipitate formed is Yellow [ Lead Iodide ]
KI + Pb[NO₃]₂ -----> KNO₃ + PbI₂
-----> UNBALANCED EQUATION
2Kl+ Pb[NO₃]₂ -----> 2KNO₃ + PbI₂
----> BALANCED EQUATION
This is an example of double displacement reaction.
Also , as yellow precipitate is formed , this is also an example of precipitation reaction.
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When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction?
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When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction?.
When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When you have mixed the solutions of lead (II) nitrate and potassium iodide, (i) What was the colour of the precipitate formed and can you name the precipitate? (ii) Write the balanced chemical equation for this reaction. (iii) Is this also a double displacement reaction?.
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