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Is Sodium hydroxide dissolving in water a chemical or physical change?
Wiki User
∙ 11y ago
physical
Wiki User
∙ 11y ago
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What are the physical property uses of the compound Sodium Hydroxide?
Sodium Hydroxide is commonly used in cleaning agents in dish liquid soap, and as a drain un-clogger, as it is strong with dissolving things.
When placed in H2O a sodium pellet catches on fire as hydrogen gas is liberated and sodium hydroxide forms chemical or physical change?
It is a Chemical change
Is sodium hydroxide a homo or hetero?
Sodium hydroxide is a chemical compound.
Is the reaction between Sodium acetate and water a chemical reaction?
No, it is simply the water dissolving the sodium acetate, which is a physical change. There is a physical change when you introduce a seed crystal to the sodium acetate as the bonds in the chemical become different to form a solid. By adding water, you are just dissolving it and then allowing it to become supersaturated through heating.
What is the chemical equation for Pyrogallic acid an sodium hydroxide?
Pyrogallic acid and sodium hydroxide is used to provide anaerobiosis.
Sodium hydroxide dissolve in water is physical change?
Dissolving sodium hydroxide in water is considered a physical change because it involves breaking down the solid sodium hydroxide into individual ions without changing the chemical composition of the substance. The process is reversible, and the resulting solution can be separated to recover the original components.
Is dissolving sodium carbonate a chemical change?
Dissolving sodium carbonate in water is a physical change, not a chemical change. This is because the chemical composition of sodium carbonate remains the same before and after dissolving.
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 is the net ionic equation for sodium hydroxide dissolve?
The net ionic equation for sodium hydroxide dissolving in water is: Na+(aq) + OH-(aq) → NaOH(aq).
Is dissolving sodium chloride a chemical or physical change?
Dissolving sodium chloride in water is a physical change because the chemical composition of sodium chloride remains the same. The sodium and chloride ions are simply dispersed throughout the water, but they can still be recovered by evaporating the water.
Why is sodium hydroxide dissolving in water is a physical change?
Because the molecule of NaOH can be recovered unchanged from the solution.
Is dissolving sodium bicarbonate in water a physical or chemical reaction?
Dissolution is considered a physical process.
What are the physical property uses of the compound Sodium Hydroxide?
Sodium Hydroxide is commonly used in cleaning agents in dish liquid soap, and as a drain un-clogger, as it is strong with dissolving things.
Is Sodium thiosulphate Dissolving in water physical change?
Yes. Dissolving is a physical change because it does not change the chemical composition of either the solute or the solvent.
Is the dissolving salt in water a chemical or physical change?
It is a chemical change because of sodium and hydrogen bonds forming
Is mixing iron iii chloride and sodium hydroxide a chemical or physical change?
Mixing iron III chloride and sodium hydroxide would result in a chemical change. The reaction between the two compounds forms iron III hydroxide and sodium chloride, which are new substances with different chemical properties than the original reactants.
When copper sulfate mixed with sodium hydroxide is a form of physical change or chemical change?
The reaction between copper sulfate and sodium hydroxide is a chemical change, as new substances are formed with different chemical properties from the original substances. The blue copper sulfate solution reacts with the colorless sodium hydroxide solution to form a blue precipitate of copper hydroxide and sodium sulfate solution.
