What happens when an acid or a base is added to the water Why does the beaker appear warm Why should we always add acid or base to the water and not water to the acid or base.
Dear student
Please find the solution to the asked query:
When an acid or base is added to water, an exothermic reaction takes place, which releases heat. This makes the beaker warm.
It is always advisable to add acid to water than water to acid. This is because the reaction between acid and water produces a lot of heat. So when water is added to acid, it results in vigorous boiling of the solution and the amount of heat produced is so large that it splashes the acid out of the container, which can result in acid burns. On the other hand, when we add acid to water, it is like adding a concentrated solution to water in small amounts. So comparatively lesser amount of heat is released.
Hope this information will clear your doubts regarding the topic. If you have any other doubts please ask here on the forum and our experts will try to solve them as soon as possible.
Regards
Please find the solution to the asked query:
When an acid or base is added to water, an exothermic reaction takes place, which releases heat. This makes the beaker warm.
It is always advisable to add acid to water than water to acid. This is because the reaction between acid and water produces a lot of heat. So when water is added to acid, it results in vigorous boiling of the solution and the amount of heat produced is so large that it splashes the acid out of the container, which can result in acid burns. On the other hand, when we add acid to water, it is like adding a concentrated solution to water in small amounts. So comparatively lesser amount of heat is released.
Hope this information will clear your doubts regarding the topic. If you have any other doubts please ask here on the forum and our experts will try to solve them as soon as possible.
Regards