When lead nitrate is mix with potassium iodine,
a precipitation reaction occurs and yellow precipitate of lead iodide is formed
.
When you have mixed the solution of lead ii nitrate and potassium iodide I what was the colour of precipitate formed and name the precipitate II write the balanced chemical equation for this reaction?
Nitrates are soluble in water, so the product potassium nitrate will be soluble. The lead halides are insoluble in water, so lead iodide will be precipitated. So, the name of the compound precipitated is lead iodide and it is a
yellow colour precipitate
.
When the solutions of lead nitrate and potassium iodide are mixed 3 i What was the name and colour of the precipitate formed II write balanced chemical equation for this reaction iii What is the other name of his reaction?
The precipitate is
yellow in
colour and the compound is lead (II) Iodide. Pb (NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq). Yes, it is a double displacement reaction.
What is the Colour of precipitate formed?
| Metal Color | Copper Blue | Iron (II) Dirty Green | Iron (III) Reddish brown | Manganese Pale pink (Mn 2 + ) |
|---|
When potassium iodide is added to lead nitrate what type of reaction is this?
The reaction between lead nitrate and potassium iodide is an example of a
precipitation reaction
. Lead nitrate reacts with Potassium iodide to form Lead iodide and Potassium nitrate. The above reaction is also an example of double displacement reaction.
Where would you mix the solution of lead nitrate and potassium iodide Class 10?
When lead nitrate is mix with potassium iodine,
a precipitation reaction
occurs and yellow precipitate of lead iodide is formed.
What is the Colour of lead nitrate?
| Lead(II) nitrate | Other names Lead nitrate Plumbous nitrate Lead dinitrate Plumb dulcis | Molecular formula Pb(NO 3 ) 2 | Molar mass 331.2 g/mol | Appearance White odourless solid |
|---|
How can you write a balanced chemical equation?
To be useful,
chemical equations must always be balanced
. Balanced chemical equations have the same number and type of each atom on both sides of the equation. The coefficients in a balanced equation must be the simplest whole number ratio. Mass is always conserved in chemical reactions.
Are all precipitates white?
Precipitates of carbonate ion, colours
From alkali metals, only lithium forms insoluble carbonate.
Li
2
CO
3
is a white solid
precipitate compound. All alkaline earth metals forms insoluble carbonate. Also, all 3d metal cations' carbonates are insoluble in water.
Is baso4 a precipitate?
By examining the solubility rules we see that, while most sulfates are soluble, barium sulfate is not. Because it is insoluble in water we know
that it is the precipitate
.
What is the Colour of agno3 precipitate?
The color of precipitate varies with the halide: white (silver chloride),
pale yellow/cream
(silver bromide), yellow (silver iodide). AgBr and especially AgI photo-decompose to the metal, as evidence by a grayish color on exposed samples.
What type of reaction is this?
| Types of Chemical Reactions Explanation General Reaction | Combination reaction Two or more compounds combine to form one compound. A + B → AB | Decomposition reaction The opposite of a combination reaction – a complex molecule breaks down to make simpler ones. AB → A + B |
|---|
What is observed when a solution of potassium iodine is added to lead nitrate solution What type of reaction is this write a balanced chemical equation for this reaction?
(1) When potassium iodide is added to the aqueous solution of lead nitrate then a yellow colured precipitate of Lead iodide is observed. (2) This reaction is a
double displacement reaction
. (3) 2KI + Pb(NO3)2 —–> PbI2 + 2KNO3.
What happens when lead nitrate reacts with potassium iodide Class 10?
Potassium iodide reacts with lead(II)
nitrate and produces lead(II) iodide and potassium nitrate
. Potassium nitrate is water soluble. Most of the lead(II) iodide precipitates out of the solution as a yellow solid. …
What is potassium nitrate used in?
Potassium Nitrate is a transparent, white or colorless, crystalline (sand-like) powder or solid with a sharp, salty taste. It is used to
make explosives, matches, fertilizer, fireworks, glass and rocket fuel
. * Potassium Nitrate is on the Hazardous Substance List because it is cited by DOT.
