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Is adding sodium to water a chemical change?
Yea it is a chemical change. The Sodium reacts with water in a chemical reaction in which the sodium displaces the hydrogen in the water, creating sodium oxide and hydrogen gas. The heat from the reaction ignites the hydrogen, which creates the explosion.
When adding sodium carbonate and hydrochloride acide is chemical change?
Yes, when sodium carbonate and hydrochloric acid are mixed, a chemical reaction occurs to form sodium chloride, water, and carbon dioxide. This is a chemical change as new substances are formed with different properties from the original reactants.
Is physical or chemical reaction takes place when sodium hydroxide mixed with water?
It is a physical change. The sodium hydroxide dissolves, but it is still sodium hydroxide.
What are the chemical formulas of the substances made when sulfuric acid and sodium hydroxide are mixed?
The chemical formulas of the substances made when sulfuric acid and sodium hydroxide are mixed are water (H2O) and sodium sulfate (Na2SO4). This reaction is known as a neutralization reaction, where an acid reacts with a base to form a salt and water.
What chemical will burn violently when mixed with water but not with kerosene?
Sodium and potassium metals will burn violently when mixed with water, forming alkaline hydroxides and hydrogen gas. When mixed with kerosene, a hydrocarbon mixture, the reaction does not occur as kerosene is not reactive with these metals.
Is adding sodium to water a chemical change?
Yea it is a chemical change. The Sodium reacts with water in a chemical reaction in which the sodium displaces the hydrogen in the water, creating sodium oxide and hydrogen gas. The heat from the reaction ignites the hydrogen, which creates the explosion.
When adding sodium carbonate and hydrochloride acide is chemical change?
Yes, when sodium carbonate and hydrochloric acid are mixed, a chemical reaction occurs to form sodium chloride, water, and carbon dioxide. This is a chemical change as new substances are formed with different properties from the original reactants.
Is adding salt and vinegar to water a chemical reaction can you take back the salt and vinegar once you have mixed it with water and made a crystal out of it?
- Salt (sodium chloride) react with vinegar (acetic acid) forming sodium acetate. - No.
How do the changes that occur in when water is mixed with salt differ from the changes that result when water is mixed with sodium?
Sodium chloride is soluble in water but a chemical reaction doesn't occur.Sodium react chemically with water.
Is physical or chemical reaction takes place when sodium hydroxide mixed with water?
It is a physical change. The sodium hydroxide dissolves, but it is still sodium hydroxide.
How do the changes that occur when water is mixed with salt differ from the changes that result when water is mixed with sodium?
When water is mixed with salt, the salt dissolves in the water to form a solution. This process involves the breaking of the ionic bonds between the sodium and chloride ions in the salt. When water is mixed with pure sodium, a chemical reaction occurs, resulting in the formation of sodium hydroxide and hydrogen gas. This reaction is more reactive and can be exothermic compared to the dissolution of salt in water.
How does chemically changed soaking?
Soaking is not a chemical change, unless contact with water results in a chemical reaction - such as adding sodium to water.
What element is produced when sodium is mixed with water?
It is still sodium. Adding water just makes it a sodium solution, but does not form a new compound
Does sodium polyacrylate and water make a chemical reaction?
Sodium polyacrylate and water do not undergo a chemical reaction when mixed. Instead, the sodium polyacrylate absorbs water and forms a gel-like substance without any chemical bonding.
What is the product when sodium chloride added in water?
There is no chemical change at all. Adding salt to water makes salty water.
Is water mixed with salt an acid?
NaCl is the chemical equation for salt it is sodium and chlorine so if the water is pure then no it is not an acid
What are the chemical formulas of the substances made when sulfuric acid and sodium hydroxide are mixed?
The chemical formulas of the substances made when sulfuric acid and sodium hydroxide are mixed are water (H2O) and sodium sulfate (Na2SO4). This reaction is known as a neutralization reaction, where an acid reacts with a base to form a salt and water.
