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A colourless rhombohedral or trigonal solid, KNO3, soluble in water, insoluble in alcohol; r.d. 2.109; transition to trigonal form at 129°C; m.p. 334°C; decomposes at 400°C. It occurs naturally as nitre and may be prepared by the reaction of sodium nitrate with potassium chloride followed by fractional crystallization. It is a powerful oxidizing agent (releases oxygen on heating) and is used in gunpowder and fertilizers.
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If you harvest and burn the stems of a sunflower which major plant nutrient is produced?
When sunflower stems are burned, the ash produced is rich in potassium, which is a major plant nutrient. Potassium is important for overall plant health and growth, contributing to functions like enzyme activation, photosynthesis, and water regulation within the plant.
How do you produce potassium humate?
Potassium humate is produced by extracting humic substances from organic materials such as peat, lignite, or leonardite, followed by a process of alkaline extraction and purification. The resulting solution is then reacted with potassium hydroxide to produce potassium humate, which is commonly used as a soil conditioner in agriculture.
When potassium-39 is bombarded by neutrons chlorine-36 is produced what other particles are emitted?
An Alpha particle
What hormone affect the concentration of k ions?
Aldosterone is a hormone that affects the concentration of potassium ions in the body. It is produced by the adrenal glands and regulates the levels of sodium and potassium in the blood, leading to increased reabsorption of sodium and excretion of potassium by the kidneys.
How can carbon be produced from POTASH in the laboratory?
Carbon can be produced from potash (potassium carbonate, K2CO3) in the laboratory by first converting it to potassium oxide (K2O) through thermal decomposition at high temperatures. The potassium oxide can then be reacted with carbon sources such as carbon dioxide (CO2) or carbon monoxide (CO) in a reduction reaction, producing potassium carbonate and elemental carbon. This process typically requires specialized conditions to facilitate the reaction and may involve additional reagents or catalysts.
What yields potassium hydroxide hydrogen?
"Potassium hydroxide hydrogen" is meaningless.
What is the name and formula of the salt produced in the neutralization of sulfuric acid by potassium hydroxide?
The salt produced in the neutralization of sulfuric acid (H2SO4) by potassium hydroxide (KOH) is potassium sulfate (K2SO4).
How many grams of potassium chlorate would be produced by reacting 500 grams of potassium chlorate with oxygen gas?
The reaction between potassium chlorate and oxygen gas generates potassium chloride and oxygen gas. Therefore, the amount of potassium chlorate produced from the reaction is equal to the amount of potassium chlorate that was used, which is 500 grams.
In what form is potash commonly produced?
60 percent of the potash extracted in 2003 was produced as potassium chloride, with potassium sulfate and potassium magnesium sulfate--both for fertilizing certain crops and soils--representing the remainder
What is produced when Copper nitrate and potassium thiocyanate react?
copper (thiocyanate)2 and potassium nitrate
When potassium chromate dissolves in water what ions are produced?
When potassium chromate dissolves in water, it produces potassium ions (K⁺) and chromate ions (CrO₄²⁻).
Is potassium 42 artificially produced or naturally occurring?
Potassium-42 is a naturally occurring isotope of potassium. It is a radioisotope with a half-life of about 12.4 hours.
What salt is produced from KOH plus pentanoic acid?
The salt produced from the reaction between KOH (potassium hydroxide) and pentanoic acid is potassium pentanoate. This salt is formed by the neutralization reaction between the potassium ion from KOH and the pentanoate ion from pentanoic acid.
How does phosphorus and potassium produced?
Phosphorus is primarily produced from phosphate rock through either extraction or chemical processes. Potassium is typically extracted from potassium salts found in underground deposits through mining methods. Both phosphorus and potassium are important nutrients used in agriculture for plant growth and crop production.
If 25.0 grams of potassium chlorate decomposes, how many grams of potassium chloride will be produced What is the limiting reactant?
I Don't knows Sorry
What two elements react to make potassium sulfate?
Potassium sulfate is produced by the reaction between potassium hydroxide (KOH) and sulfuric acid (H2SO4). This reaction forms potassium sulfate (K2SO4), water (H2O), and heat.
What are by products of acetaminophen reaction with potassium hydroxide?
The main byproducts of the reaction between acetaminophen and potassium hydroxide are potassium acetate and water. Potassium acetate is formed by the neutralization of acetaminophen, while water is produced as a result of the reaction.
