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Pure sodium reacts violently with water, and sputters red hot sparks of molten metal when it does (see Mythbusters episode - Can elemental metals carry the same punch as a grenade?).

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What is the answer for the reaction of sodium with water?

When sodium reacts with water, it forms sodium hydroxide and hydrogen gas. The reaction is highly exothermic and produces a lot of heat. Sodium's explosive reaction with water is a well-known demonstration of the reactivity of alkali metals.


Why sodium catches fire when reacts with water?

When sodium reacts with water, it produces sodium hydroxide and hydrogen gas. The hydrogen gas in contact with the heat generated during the reaction can ignite, causing the sodium to catch fire. Additionally, the high reactivity of sodium can further enhance the combustion process.


How does the reaction of potassium and sodium with cold water differ?

Both potassium and sodium react vigorously with cold water to form metal hydroxides and hydrogen gas. However, the reaction of potassium is more violent and produces a louder explosion due to its higher reactivity compared to sodium. Potassium reacts faster and more violently than sodium in water.


Sodium reacts with water less vigorously than potassium. why?

Sodium reacts less vigorously with water compared to potassium because sodium has a larger atomic size and lower reactivity than potassium. This results in a slower reaction rate and less violent release of hydrogen gas.


Why does hydrogen catch fire when sodium reacts with water?

When sodium reacts with water, it releases hydrogen gas which is highly flammable. The reaction is exothermic, meaning it produces heat that can ignite the hydrogen gas, leading to a fire. The high reactivity of sodium with water results in a vigorous reaction that can be dangerous if not properly controlled.

Related Questions

Could you use a sentence using the word reactivity?

yes, the abnormal reactivity of sodium in water produces a violent explosion.


What is sodium's chemical reactivity with water?

It reacr very violently.NaOH and H2 is given out


What is the answer for the reaction of sodium with water?

When sodium reacts with water, it forms sodium hydroxide and hydrogen gas. The reaction is highly exothermic and produces a lot of heat. Sodium's explosive reaction with water is a well-known demonstration of the reactivity of alkali metals.


A sodium atom readily loses an electron in a chemical reaction What does this indicate about sodium's ability to form solutions?

Sodium's ability to readily lose an electron indicates that it is highly reactive. In solution, sodium will form positive ions (Na+), which easily interact with other ions or molecules to form compounds. This reactivity makes sodium very soluble in water and other solvents.


Why sodium catches fire when reacts with water?

When sodium reacts with water, it produces sodium hydroxide and hydrogen gas. The hydrogen gas in contact with the heat generated during the reaction can ignite, causing the sodium to catch fire. Additionally, the high reactivity of sodium can further enhance the combustion process.


What shiny metal explodes on contact with air or water?

Sodium is a shiny metal that explodes on contact with air or water due to its high reactivity with oxygen and water. When exposed to moisture or air, the sodium metal rapidly oxidizes, releasing hydrogen gas and heat in an explosive reaction.


Sodium ethoxide prepration?

Sodium ethoxide can be prepared by reacting sodium metal with ethanol in an anhydrous environment. The reaction produces sodium ethoxide and hydrogen gas. Care should be taken when handling sodium metal due to its reactivity and the potential for violent reaction with water.


How does the reaction of potassium and sodium with cold water differ?

Both potassium and sodium react vigorously with cold water to form metal hydroxides and hydrogen gas. However, the reaction of potassium is more violent and produces a louder explosion due to its higher reactivity compared to sodium. Potassium reacts faster and more violently than sodium in water.


What does this indicate about sodium's ability to form solutions?

high reactivity


Why zinc displaces sodium in sodium hydroxide inspite of being less reactive than it?

Zinc can displace sodium in sodium hydroxide because zinc is higher in the reactivity series than sodium. The reactivity series is a list of metals arranged in order of their reactivity, and zinc is placed above sodium in this series. Therefore, zinc can displace sodium in a chemical reaction because it is more reactive.


Alkali metal in period 3?

Sodium (Na) is the alkali metal in period 3 of the periodic table. It is located in group 1 and is known for its high reactivity with water and air. Sodium is commonly found in salts, such as sodium chloride (table salt).


Sodium reacts with water less vigorously than potassium. why?

Sodium reacts less vigorously with water compared to potassium because sodium has a larger atomic size and lower reactivity than potassium. This results in a slower reaction rate and less violent release of hydrogen gas.