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Concentrated acid is added to water to ensure safety and control during the dilution process. Adding water to concentrated acid can cause an exothermic reaction that generates heat, potentially leading to splattering or violent reactions. By adding acid to water, the heat generated is absorbed by the larger volume of water, minimizing the risk of accidents and ensuring a more controlled dilution.
What else can I help you with?
When water is added to a strong acid or base the acid or base becomes less dilute?
When water is added to a strong acid or base, the concentration of the acid or base decreases because water dilutes the solution. This results in a less concentrated solution of the acid or base.
What substance that's added to acid has no visible change?
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
What happens when concentrated sulfuric acid is added to coconut water?
When concentrated sulfuric acid is added to coconut water, the acid will likely react with the components of the coconut water, such as sugars and organic compounds, causing a chemical reaction. This reaction can lead to the production of heat, gas, or changes in color. It is important to handle concentrated sulfuric acid with care as it is a strong acid and can cause burns or release harmful fumes.
What is the nameof the black substance produced when concentrated sulfuric acid is added to sugar?
Concentrated sulfuric acid strips the hydrogen and oxygen from sugar (sucrose) as water. Carbon is left. C12H22O11 + H2SO4 --> 12C + H2SO4. 11H2O
How can you prepare a dilute solution of an acid from the concentrated acid?
To prepare a dilute acid solution from a concentrated acid, you can slowly add the concentrated acid to water while stirring. Never add water to concentrated acid as it can cause splattering. Always add acid to water to ensure proper mixing and to prevent violent reactions. Mix well after adding the acid to ensure uniform dilution.
How can you prepare 0.01n hydrochloric acid?
To prepare 0.01 N hydrochloric acid, you would need to dilute concentrated hydrochloric acid (typically 37% concentration) with distilled water in a volumetric flask. Calculate the volume of concentrated acid needed based on the desired final volume and concentration of the solution. Be sure to wear appropriate safety gear and handle the concentrated acid with caution.
What is the difference between dilutes and concentrated acid's?
diluted acid is less concentrated i.e. it is mixed with water and a less harmful(like sulphuric acid.) whereas concentrated acid is in its original form...
What happens to pH when acid is added to water?
When acid is added to water, the pH of the solution decreases. This is because the hydrogen ions from the acid combine with water molecules to form hydronium ions, increasing the concentration of free hydrogen ions in the solution, resulting in a more acidic environment.
Why is acid added to water and not water to acid?
Mixing of acid with water is highly exothermic. Hence acid is added to water.Also, adding acid to water, if the mixture accidentally splashes you will be less likely to be injured by the dilute acid mix. Adding water to acid, if the mixture accidentally splashed you will be more likely to be injured by the still concentrated acid mix.
Why is acid always added to water and not the reverse?
Acid should always be added to water slowly and carefully to prevent violent reactions or splattering of the acid. This mixing technique helps to dilute the acid and allows for better control of the reaction. Adding water to acid can cause the mixture to heat up quickly, potentially leading to splashing and causing burns.
Effects of concentrated nitric acid on water samples containing mercury?
Mercury (as a metal) is soluble in concentrated nitric acid.
How does concentrated nitric acid affects water samples containing mercury?
Mercury (as a metal) is soluble in concentrated nitric acid.
