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Because mixing acid and water is usually a VERY exothermic process there are two things which ought to be done:

1) Add the acid to the water (rather than water to the acid). As I can tell you from personal experience when I grabbed a beaker of sulphuric acid instead of the intended glacial acetic acid and tried to pour water into it, the heat of the mixing process can be sufficient to boil the water that is being added. (My little mistake prompted a rather quick trip to the sink to flood my arm with cold water to get rid of the acid and keep the thermal burns to 1st degree rather than 2nd degree as well as some careful cleanup of the boiled over acid/water mixture)

2) as you add the acid to the water it helps to have a cooling source to absorb all that heat being produced by the mixing process.

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14y ago

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Which substance should be added first when mixing acid and water?

When mixing acid and water, always add the acid to the water slowly and carefully. Never add water to acid, as it can cause a dangerous reaction.


What is the order in mixing acids and water?

Trick question. There is no "order" because you're only working with two variables to begin with. Also, mixing water with an acid only dilutes the PH level of the acid. And since acids cannot exist in liquid form without the presence of water anyway, adding water doesn't do anything. (Unless you need to dilute it in which case you need to find the current PH level before diluting it anyway) I hope this helps.


How do you neutralize a acid or alkali?

To neutralize an acid, you can add a base. For example, mixing vinegar (an acid) with baking soda (a base) creates carbon dioxide gas and water. To neutralize an alkali, you can add an acid. For instance, mixing a solution of sodium hydroxide (an alkali) with hydrochloric acid would form water and a salt.


What is the process to add an acids to a bases?

To add an acid to a base, you would slowly pour the acid into the base while stirring continuously to ensure thorough mixing. This process is called neutralization and results in the formation of water and a salt. It is important to add the acid to the base slowly to prevent excessive heat generation and splattering.


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.

Related Questions

What is the rule for mixing acids and water?

Always add acid to water, not water to acid. This helps to prevent the acid from splashing back and causing potential harm, as adding water to acid can lead to an exothermic reaction and potentially dangerous spattering.


Which substance should be added first when mixing acid and water?

When mixing acid and water, always add the acid to the water slowly and carefully. Never add water to acid, as it can cause a dangerous reaction.


If one wants to top up a tank of muriatic acid should one first add the water or concentrated acid?

When mixing acid and water, always add the acid to the water, and add it slowly. Never add the water to the acid.


What is the order in mixing acids and water?

Trick question. There is no "order" because you're only working with two variables to begin with. Also, mixing water with an acid only dilutes the PH level of the acid. And since acids cannot exist in liquid form without the presence of water anyway, adding water doesn't do anything. (Unless you need to dilute it in which case you need to find the current PH level before diluting it anyway) I hope this helps.


How do you neutralize a acid or alkali?

To neutralize an acid, you can add a base. For example, mixing vinegar (an acid) with baking soda (a base) creates carbon dioxide gas and water. To neutralize an alkali, you can add an acid. For instance, mixing a solution of sodium hydroxide (an alkali) with hydrochloric acid would form water and a salt.


What are the gases that create acids?

Add chlorine (Cl) to water and you get HCl, chloride acid Add Sulphur dioxide (SO2) to water and you get H2SO4, sulphuric acid and many other combinations


What is the process to add an acids to a bases?

To add an acid to a base, you would slowly pour the acid into the base while stirring continuously to ensure thorough mixing. This process is called neutralization and results in the formation of water and a salt. It is important to add the acid to the base slowly to prevent excessive heat generation and splattering.


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.


What substance releases hydrogen ions into water?

I think hydrogen ions will form if you add an acid to the water. Research acids and bases.


Add acid to water?

When diluting acid, always add acid to water, not water to acid. This helps prevent splashing and potential hazards due to rapid heat release. Start by slowly pouring the acid into the water while stirring continuously to ensure thorough mixing and prevent a sudden exothermic reaction.


Do you add water to acid or add acid to water?

you add acid to water


What are the Laboratory techniques on mixing water and acid?

Mixing water and acid is very exothermic. Potentially enough heat is generated to cause the water to instantly vaporize, which can result in splattering (and messing up any volume calculations you may have already done). For this reason, ALWAYS add acid to water, NOT the other way around. The water acts as a heat sink and can absorb any heat that is generated. For best results, add the acid slowly while gently swirling the flask/beaker of water. You can also submerge the water flask/beaker into an ice bath.