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Potassium nitrate also known as salt petre is a chemical compound with the formula KNO3 which on heating to above 560 °C decomposes into potassium nitrite, and oxygen.given by the following chemical equation-2 KNO3 → 2 KNO2 + O2
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∙ 13y ago
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∙ 15y agoWhen potassium chlorate is heated large amounts of oxygen are given off and a white residue is left. This residue is potassium chloride.
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∙ 12y agowhen potasium nitrate is heated it decomposes itself to potassium nitrite and oxygen
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∙ 14y agowhen potassium nitrate is heated it decomposes into
potassium nitrite and oxygen.
2 KNO3 --> 2KNO2 & O2
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∙ 14y agoit will decompose 2NaNO3 --> 2NaNO2 + O2
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∙ 11y agoA thermal decomposition reaction occur: nitrogen dioxide is released as a gas and an alkali metal oxide is formed.
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∙ 16y agoIt will bubble
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∙ 10y ago2KClO3 ----> 2KCl + 3O2
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What is the name or formula the gas evolved in heating of potassium chlorate?
Oxygen
Is Heating potassium chlorate a chemical or physical change?
Heating anything to a visible change is ALWAYS a chemical change
What is the name of the compound with the formula KClO3?
The name of the compound with the formula KClO3 is "potassium chlorate".
What is the formula for potassium chlorate?
The formula for potassium chlorate is KClO3.
What if you eat matches?
im not a doctor but matches do have potassium chlorate in them and potassium chlorate is toxic to eat
What is the name or formula the gas evolved in heating of potassium chlorate?
Oxygen
Oxygen and potassium chloride are prepared by heating potassium chlorate?
yes KClO3 + heat --> KCl + O2
Is Heating potassium chlorate a chemical or physical change?
Heating anything to a visible change is ALWAYS a chemical change
Potassium chlorate--on heating potassium?
Despite that potassium chlorate catches on fire when it gets heated in the open, if you put it in a test tube and heat that, instead of burning it will melt into molten form, and this stage of potassium chlorate is extremely reactive, any contact with anything combustible like sugar would cause combustion of it. This is the basis for the famous gummy bear and potassium chlorate experiment. The sugar in the gummy bear would combust on contact with the molten potassium chlorate, resulting in an violent reaction.
What is potassium and chlorate?
Potassium is a chemical element with the symbol K and atomic number 19, commonly found in bananas, potatoes, and other foods. Chlorate is a chemical compound made up of chlorine, oxygen, and another element, often used in fireworks and explosives because of its oxidizing properties.
What is valencies of Potassium hypochlorite Potassium chlorite Potassium chlorate and Potassium perchlorate?
The valencies of Potassium hypochlorite, Potassium chlorite, Potassium chlorate, and Potassium perchlorate are +1, +1, +1, and +1 respectively for the potassium ion. The hypochlorite, chlorite, chlorate, and perchlorate anions have valencies of -1, -1, -1, and -1 respectively.
What type of compound is potassium chlorate?
Potassium chlorate is KClO3
What is the name of the compound with the formula KClO3?
The name of the compound with the formula KClO3 is "potassium chlorate".
What is the formula for potassium chlorate?
The formula for potassium chlorate is KClO3.
What elements is potassium chlorate a compound of?
Potassium chlorate is KClO3 and it consists of potassium, chlorine and oxygen.
In heating the mixture of potassium chlorate and manganese dioxide what is the role of the manganese dioxide?
Manganese dioxide acts as a catalyst in the reaction, facilitating the decomposition of potassium chlorate into potassium chloride and oxygen gas. Manganese dioxide lowers the activation energy required for the reaction to occur, making the process more efficient and accelerating the release of oxygen gas.
What the conclusion of composition of potassium chlorate?
When potassium chlorate is heated, it decomposes into potassium chloride and oxygen gas. This reaction is used to produce oxygen gas in the laboratory.
