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Is potassium nitrate just potassium plus nitrate?
Technically, yes. Potassium nitrate is a potassium atom attached to the nitrate ion.
What gas evolved when potassium nitrate crystals are heated with concentrated sulphuric acid?
When potassium nitrate crystals are heated with concentrated sulphuric acid, nitric oxide gas (NO) is evolved. This is a result of the oxidation of nitrate ions in potassium nitrate by the sulphuric acid.
When potassium nitrate burns what kind of gas is produced?
Potassium nitrate doesn't burn The oxidation numbers of all of the elemnst are K +1, N +5 so they are as oxidised as they can get. Potassium nitrate was a constiten t of gun powder- it was a source of oxygen for the explosive combustion of the carbon and sulfur
What is the difference between potassium chloride and potassium nitrate?
The difference between potassium nitrate and potassium sulphate is that the potassium nitrate is superior to potassium sulphate. The potassium nitrate has high solubility while the potassium sulphate has moderate solubility.
NAME OF KNO3?
KNO3 is the chemical formula of potassium nitrate.
A saturated solution potassium nitrate may be made unsaturated by?
Increasing the temperature of the solution, which will allow more potassium nitrate to dissolve. Alternatively, adding more solvent to the solution can also make it unsaturated by diluting the concentration of potassium nitrate.
What happens when heating potassium chlorate?
When heating potassium chlorate, it decomposes to form potassium chloride and oxygen gas. The reaction is catalyzed by heat and may be vigorous, resulting in the release of oxygen gas and leaving behind a residue of potassium chloride.
Does the solubility of potassium nitrate in water increase or decrease as the temperature rises?
The solubility of potassium nitrate in water increases as the temperature rises. This is because heating water increases the energy of its molecules, allowing them to break apart the solid potassium nitrate more effectively and dissolve it.
What does potassium and nitric acid make?
When potassium reacts with nitric acid, it produces potassium nitrate (KNO3) and nitrogen dioxide gas (NO2). This is a redox reaction where potassium is oxidized to potassium ions while nitric acid is reduced to nitrogen dioxide gas.
What is potassium with nitrate?
Potassium nitrate = KNO3
What is the compound name for KNO3?
potassium nitrite
What happens when potassium nitrate is added with citric acid what reaction is it?
When potassium nitrate is added with citric acid, a chemical reaction occurs that results in the formation of carbon dioxide gas, water, and potassium citrate. This reaction is an acid-base reaction between citric acid and potassium nitrate.
