Question

What happen when acid or a base added to water why does it the the beaker appeared warm why should we always added and acid or base to the water and not water is added to base and acid base?

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

 hope this will help you  

               

 when an acid or base is added to water , an exothermic reaction takes place , which release heat. This makes the beaker warm, this is because the reaction between acid or base and water.

     while mixing acid or base with water , acid or base must be added slowly to the water with constant stirring , if water is added to the concentrated acid, the heat generated may cause burning. the glass container may also break due to the excess of heat produced.

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