Why is sulfuric acid diluted by adding the acid to the water rather than adding water to the acid?
Table of Contents
- 1 Why is sulfuric acid diluted by adding the acid to the water rather than adding water to the acid?
- 2 Why do we add sulphuric acid to water and not water to sulphuric acid?
- 3 Why do we add sulphuric acid to water?
- 4 What happens when sulphuric acid is added to water?
- 5 What would happen if sulphuric acid is not added to water?
- 6 How is sulphuric acid diluted?
Why is sulfuric acid diluted by adding the acid to the water rather than adding water to the acid?
Sulfuric acid (H2SO4) is the most dangerous common acid to dilute. The acid is much heavier than water, so water added to it reacts with the top layer first. A lot of heat gets generated, even when sulfuric acid and water are mixed properly.
Why do we add sulphuric acid to water and not water to sulphuric acid?
If water is added to a concentrated acid, It is highly exothermic process, the heat generated may cause the mixture to splash out and cause burns. When the acid is added to water slowly with constant stirring, the mixture will not splash out.
Why is concentrated sulphuric acid not diluted by adding water to it?
Water is not added to concentrated acid since it is an exothermic reaction. If water is added to the acid, there is a sudden increase in temperature and the acid being in bulk tends to spurt out with serious consequences.
Why do we add sulphuric acid to water?
If we add water to sulphuric acid then it will be a very exothermic reaction so that the water can boil and spit dangerously,so should always add acid to water with continous stirring so that the heat generated will be spread throughout the solution, so that’s why we should add acid to water not water to acid..
What happens when sulphuric acid is added to water?
Reaction with water The hydration reaction of sulfuric acid is highly exothermic. If water is added to concentrated sulfuric acid, it can boil and spit dangerously. One should always add the acid to the water rather than the water to the acid.
What happens when you mix sulphuric acid and hydrochloric acid?
Generally, when we add dilute hydrochloric acid to a strong (or concentrated) solution of sulfuric acid, a dehydration reaction takes place. In this reaction, the sulfuric acid strips the hydrochloric acid of its water, effectively converting it to hydrochloric acid gas.
What would happen if sulphuric acid is not added to water?
Acid dissociates to produce ions which result in increased conductivity. So, if H2SO4 is not added to water, the conductivity of water will remain low resulting in slow electrolysis.
How is sulphuric acid diluted?
Answer: Yes, concentrated sulphuric acid can be diluted using water. so dilution of the acid is done by adding the acid into water so that all the heat produced is absorbed by water… so dilution of the acid is done by adding the acid into water so that all the heat produced is absorbed by water…
Does sulphuric acid dissolve in water?
Sulfuric acid
| Names | |
|---|---|
| Melting point | 10.31 °C (50.56 °F; 283.46 K) |
| Boiling point | 337 °C (639 °F; 610 K) When sulfuric acid is above 300 °C (572 °F; 573 K), it gradually decomposes to SO3 + H2O |
| Solubility in water | miscible, exothermic |
| Vapor pressure | 0.001 mmHg (20 °C) |
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