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Word equation for the reaction between potassium and water?
Potassium plus Water gives Potassium Hydroxide plus Hydrogen
What does k plus h2o make in chemistry?
The reaction between potassium (K) and water (H2O) typically results in the formation of potassium hydroxide (KOH) and hydrogen gas (H2). This reaction is highly exothermic and can cause the hydrogen gas produced to ignite.
What is the reaction between dilute hydrochloric acid and potassium?
When dilute hydrochloric acid reacts with potassium, it produces potassium chloride and hydrogen gas. The chemical equation for this reaction is: 2K(s) + 2HCl(aq) → 2KCl(aq) + H2(g). It is a single displacement reaction where potassium displaces hydrogen from hydrochloric acid to form potassium chloride.
What is the reaction between potassium permanganate and hydrogen peroxide?
When potassium permanganate and hydrogen peroxide react, they produce oxygen gas, water, and manganese dioxide as products. This reaction is known as a redox reaction, where the permanganate ion is reduced and the hydrogen peroxide is oxidized.
What is the reaction between hydrogen peroxide and potassium permanganate?
When hydrogen peroxide is mixed with potassium permanganate, it results in a vigorous reaction that produces oxygen gas, water, and manganese dioxide as products. This reaction is exothermic and can be used as a demonstration of a redox reaction.
Word equation for the reaction between potassium and water?
Potassium plus Water gives Potassium Hydroxide plus Hydrogen
What does k plus h2o make in chemistry?
The reaction between potassium (K) and water (H2O) typically results in the formation of potassium hydroxide (KOH) and hydrogen gas (H2). This reaction is highly exothermic and can cause the hydrogen gas produced to ignite.
What is the reaction between dilute hydrochloric acid and potassium?
When dilute hydrochloric acid reacts with potassium, it produces potassium chloride and hydrogen gas. The chemical equation for this reaction is: 2K(s) + 2HCl(aq) → 2KCl(aq) + H2(g). It is a single displacement reaction where potassium displaces hydrogen from hydrochloric acid to form potassium chloride.
What is the reaction between hydrochloric acid and potassium metal?
The reaction between hydrochloric acid and potassium metal produces potassium chloride and hydrogen gas. The balanced chemical equation is: 2K + 2HCl → 2KCl + H2. This is a single replacement reaction where potassium displaces hydrogen from hydrochloric acid.
What is the reaction between potassium permanganate and hydrogen peroxide?
When potassium permanganate and hydrogen peroxide react, they produce oxygen gas, water, and manganese dioxide as products. This reaction is known as a redox reaction, where the permanganate ion is reduced and the hydrogen peroxide is oxidized.
What is the reaction between hydrogen peroxide and potassium permanganate?
When hydrogen peroxide is mixed with potassium permanganate, it results in a vigorous reaction that produces oxygen gas, water, and manganese dioxide as products. This reaction is exothermic and can be used as a demonstration of a redox reaction.
What is the balanced reaction between ethanol and potassium?
The balanced reaction between ethanol (C2H5OH) and potassium (K) is 2C2H5OH + 2K --> 2C2H5OK + H2. This reaction forms potassium ethoxide and hydrogen gas as products.
What is the chemical equation for sulfuric acid plus potassium?
The chemical equation for the reaction between sulfuric acid (H2SO4) and potassium (K) is 2H2SO4 + 2K -> 2H2 + 2K2SO4. This reaction produces hydrogen gas and potassium sulfate.
What causes potassium to catch fire?
Let's look at the equation for the reaction of potassium and water: Potassium + water --> potassium hydroxide + hydrogen The reaction is fast and generates sufficient heat (it is exothermic) for the hydrogen gas produced to react with oxygen in the air. The presence of potassium gives the flame a lilac colour as the hydrogen burns. In comparison, lithium and sodium are less reactive so the reactions are slower and produce less heat so the hydrogen gas produced does not ignite. So, the potassium does not burn, the hydrogen does!
What happens when you put potassium in hydrochloric acid?
When potassium is placed in hydrochloric acid, a reaction occurs where potassium reacts with hydrochloric acid to form potassium chloride and hydrogen gas. This reaction is highly exothermic and produces a fizzing sound as the gas bubbles form and escape. It is also a vigorous reaction, with the hydrogen gas produced being flammable.
What kind of reaction occurs when potassium is placed in the water?
When potassium is placed in water, it reacts vigorously, releasing hydrogen gas and producing a solution of potassium hydroxide. This reaction is highly exothermic, often leading to the ignition of the hydrogen gas.
What does hydrochloric acid and potassium make?
Hydrochloric acid and potassium react to form potassium chloride and hydrogen gas. The balanced chemical equation for this reaction is: 2HCl + 2K -> 2KCl + H2.
