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Is dilution of sulfuric acid endothermic or exothermic?
The dilution of sulfuric acid is exothermic because it releases heat.
What would happen if you put sulfuric acid in water?
When sulfuric acid is mixed with water, it will undergo an exothermic reaction that generates heat. It is important to add the acid to water slowly and carefully while stirring to prevent splashing and the release of potentially harmful fumes. This dilution process produces a solution of sulfuric acid in water.
Why sulphuric acid becomes hot if it added to water?
Diluting sulfuric acid with water is an exothermic reaction, which means it releases heat. This occurs because the process of dilution is highly exothermic due to the strong interactions between the water molecules and sulfuric acid molecules. The heat generated comes from the energy released when the two substances mix and form new bonds.
What gas do you get when you heat sulfuric acid?
Heating sulfuric acid will release sulfur trioxide gas (SO3).
Why sulfuric acid is mixed in water?
Sulfuric acid is highly concentrated and corrosive. Mixing it with water helps to dilute it slowly and control the release of heat that is generated during the dilution process. This prevents the mixture from becoming too hot and potentially causing an explosive reaction.
Is dilution of sulfuric acid endothermic or exothermic?
The dilution of sulfuric acid is exothermic because it releases heat.
What would happen if you put sulfuric acid in water?
When sulfuric acid is mixed with water, it will undergo an exothermic reaction that generates heat. It is important to add the acid to water slowly and carefully while stirring to prevent splashing and the release of potentially harmful fumes. This dilution process produces a solution of sulfuric acid in water.
What is the specific heat of 20% sulphuric acid solution?
The specific heat capacity of a 20% sulfuric acid (H₂SO₄) solution can be estimated based on the specific heat capacities of its components (water and sulfuric acid) and their respective proportions in the solution. Here’s a step-by-step approach to estimate it: **Components in the Solution**: Sulfuric acid (H₂SO₄) Water (H₂O) **Specific Heat Capacities**: The specific heat capacity of water (H₂O) is approximately 4.186 J/g°C. The specific heat capacity of concentrated sulfuric acid (H₂SO₄) is around 1.38 J/g°C. **Calculation Method**: A 20% sulfuric acid solution means that for every 100 g of solution, there are 20 g of sulfuric acid and 80 g of water. **Estimation**: To estimate the specific heat capacity of the solution, you can use a weighted average based on the proportions of water and sulfuric acid: [ \text{Specific heat of solution} = (\text{% of water} \times \text{Specific heat of water}) + (\text{% of sulfuric acid} \times \text{Specific heat of sulfuric acid}) ] Given that 20% of the solution is sulfuric acid and 80% is water: [ \text{Specific heat of 20% sulfuric acid solution} = (0.80 \times 4.186) + (0.20 \times 1.38) ] Calculate the specific heat: [ \text{Specific heat of 20% sulfuric acid solution} = (3.3488) + (0.276) ] [ \text{Specific heat of 20% sulfuric acid solution} \approx 3.624 \text{ J/g°C} ] Therefore, the specific heat capacity of a 20% sulfuric acid solution is approximately **3.624 J/g°C**. This estimation assumes ideal mixing and that the specific heat capacities of water and sulfuric acid are accurate for dilute solutions around this concentration.
Why sulphuric acid becomes hot if it added to water?
Diluting sulfuric acid with water is an exothermic reaction, which means it releases heat. This occurs because the process of dilution is highly exothermic due to the strong interactions between the water molecules and sulfuric acid molecules. The heat generated comes from the energy released when the two substances mix and form new bonds.
What gas do you get when you heat sulfuric acid?
Heating sulfuric acid will release sulfur trioxide gas (SO3).
Why sulfuric acid is mixed in water?
Sulfuric acid is highly concentrated and corrosive. Mixing it with water helps to dilute it slowly and control the release of heat that is generated during the dilution process. This prevents the mixture from becoming too hot and potentially causing an explosive reaction.
Which planet with an atmosghere that rains sulfuric acid?
Venus is the planet with an atmosphere that rains sulfuric acid. The intense heat and pressure on Venus cause sulfuric acid to form in the atmosphere and fall as acid rain.
Is Dilution of an Acid an Exothermic Reaction?
Dilution of an acid is usually an exothermic process because it releases heat as the acid molecules mix with water to form a solution. This heat is a result of the strong interactions between the acid molecules and water molecules during the dilution process.
Is sulfuric acid soluble NaOH?
Sulfuric acid reacts violently with NaOH, producing sodium sulfate and water and lots of heat!
Would sulfuric acid decompose into a gas?
Depends on how you heat it
How do you prepare 7M sulfuric acid from concentrated sulfuric acid?
To prepare 7M sulfuric acid from concentrated sulfuric acid, first calculate the volume of concentrated sulfuric acid needed to make 7M solution. Then, measure the calculated volume of concentrated sulfuric acid and carefully dilute it with water to the desired volume while stirring continuously. Make sure to add acid to water slowly to prevent splashing or generation of heat.
What is heat of dilution?
this the the heat released or absorbed when you dilute some liquid (for example diluting an acid with water to prepare a solution with lesser acid concentartion)
