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What colour is the precipitate formed when sodium hydroxide reacts with potassium iodide?
Wiki User
∙ 11y ago
They are not soluble, therefore they do not precipitate or form a color....a.k.a....no reaction...
Wiki User
∙ 11y ago
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What is the precipitate color formed from silver nitrate and potassium chloride?
In this reaction white precipitates of Silver chloride are formed.
What salt is formed form neutralization reaction between perchloric acid and potassium hydroxide?
A hydroxide refers to the OH- polyatomic ion and is formed when an oxygen makes a covalent bond with one hydrogen (however you would not see such ions free in nature as they would more probably be in compounds). Potassium hydroxide (KOH) is formed when Potassium forms ionic bonds with OH- ions while Potassium Oxide (K2O) is formed when potassium forms ionic bonds with the Oxide (O2-) ions. Hydrochloric acid + Potassium Hydroxide ---> Potassium Chloride + Water i.e. HCl(aq) + KOH (aq) ----> KCl (aq) + H2O (l) This reaction is a neutralization reaction and occurs when an acid (HCl) reacts with a base (KOH).
In a reaction between sodium sulfate and calcium chloride what is the name of the precipitate formed and what colour is it?
the precipitate is calcium sulfate (CaSO4) and its white in color
What is the evidence that a chemical reaction occured in silver nitrate and potassium iodide?
A yellow precipitate of silver iodiode (AgI) is formed.
What products will be formed in the reaction between potassium hydroxide and nitric acid?
Products are potassium nitrate and water. Here is the Word Equation Potassium hydrtoxide + nitric Acid = potassium nitrate and water. Here is the BALANCED reaction eq'n KOH(aq) + HNO3(aq) = KNO3(aq) + H2O(l) NB THere will be no precipitate. To isolate the product you need to evaporate the solution. NNB All Group (1) metal cations (K^+) and nitrate anions(NO3^-) are soluble.
What is the colour of the precipitate formed when a calcium salt reacts with sodium hydroxide solution?
A white hydroxide: Ca(OH)2.
What precipitate is formed from beryllium chloride and sodium hydroxide?
Beryllium hydroxide
What salt is formed when potassium hydroxide reacts with suphuric acid?
The salt formed by potassium hydroxide and sulphuric acid is potassium sulphate (K2SO4). Though if potassium hydroxide is the limiting reagent potassium bisulphate (KHSO4) will also form.
What is the name of the precipitate formed when barium chloride react with sodium hydroxide?
barium hydroxide
What is the precipitate formed from strontium bromide and potassium sulfate?
Strontium bromide and potassium sulfate will produce a precipitate of strontium sulfate.
What salt is formed when potassium hydroxide neutralizes hydrochloric acid react?
potassium hydroxide+hydrochloricacid =potassium chloride + water .
When carbon iv oxide is bubbled through calcium hydroxide what is the white precipitate formed?
The precipitate formed is Calcium Carbonate (CaCO3).
What would be observed and why when you mix magnesium chloride and sodium hydroxide?
Magnesium hydroxide, a precipitate, is formed.
What is the chemical name of the precipitate is formed when you mix barium hydroxide and sulfuric acid?
Barium sulfate is the precipitate
Silver nitrate and potassium iodide?
Potassium nitrate and a precipitate of Silver iodide are formed
What is formed when potassium hydroxide is neutralized by sulfuric acid?
Potassium Sulfate and water
What precipitate is formed from potassium hydroxide and sodium chloride?
NONE!!! All four ions remain in solution. The ions being K^+ , Na^+ , OH^- , Cl^- .
