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Copper metal is less reactive than potassium so it will not react with potassium cyanide.
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What is copper carbonate plus potassium?
When copper carbonate reacts with potassium, it forms copper metal and potassium carbonate. This reaction is a redox reaction where copper is reduced and potassium is oxidized.
The differences in the reactions of potassium magnesium and copper with water?
Potassium reacts vigorously with water, producing hydrogen gas and forming potassium hydroxide. Magnesium reacts slowly with water, liberating hydrogen gas and forming magnesium hydroxide. Copper does not react with water at room temperature due to its low reactivity with water molecules.
What happens when potassium reacts with hydrogen?
When potassium reacts with hydrogen gas, potassium hydride (KH) is formed. This reaction is highly exothermic and can release a significant amount of energy. Potassium hydride is a powerful reducing agent and can react violently with water or oxygen.
What reacts with potassium carbonate to give potassium chloride?
Hydrochloric acid reacts with potassium carbonate to give potassium chloride, carbon dioxide, and water.
What happened when acetaldehyde reacts with hydrogen cyanide?
The reaction is:C2H4O + HCN = C3H5NO
CuSO4 reacts with KCN to give what?
When CuSO4 reacts with KCN, cyanide ion (CN-) replaces sulfate ion (SO4^2-) to form copper cyanide (Cu(CN)2) and potassium sulfate (K2SO4).
What happens when potassium reacts with water and oxygen?
When potassium reacts with water, it forms potassium hydroxide and releases hydrogen gas. When potassium reacts with oxygen, it forms potassium oxide.
What happens when potassium reacts with hydrogen?
When potassium reacts with hydrogen gas, potassium hydride (KH) is formed. This reaction is highly exothermic and can release a significant amount of energy. Potassium hydride is a powerful reducing agent and can react violently with water or oxygen.
What happens when oxygen reacts with copper?
Copper oxider
what is the balanced equation for copper(II)oxide and potassium chloride?
The balanced equation for copper(II) oxide and potassium chloride is CuO + 2KCl → CuCl2 + K2O When copper(II) oxide reacts with potassium chloride then it forms copper(II) chloride and potassium oxide.
What metal reacts with oxygen when heated?
Magnesium, Iron, Copper,sodium and potassium
What happens when sulfur reacts with potassium?
When sulfur reacts with potassium, they form potassium sulfide. This reaction involves the transfer of electrons from potassium to sulfur, resulting in the formation of ionic bonds. The reaction is exothermic, meaning it releases energy in the form of heat.
What happens when copper oxide reacts with dilute sulphuric acid?
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
The differences in the reactions of potassium magnesium and copper with water?
Potassium reacts vigorously with water, producing hydrogen gas and forming potassium hydroxide. Magnesium reacts slowly with water, liberating hydrogen gas and forming magnesium hydroxide. Copper does not react with water at room temperature due to its low reactivity with water molecules.
What happens when potassium goes into a lit candle?
it reacts vigourasly
What happens when bromine reacts with potassium iodide?
holaaa lala
What happens when a salt like copper reacts with water?
Copper sulfate is dissociated in water.
