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What happens when ferrous sulphate crystals in boiling tube when heated by spirit lamp?
When ferrous sulfate crystals are heated in a boiling tube with a spirit lamp, they undergo thermal decomposition. The crystals lose water of crystallization and change color from green to white as they form anhydrous ferrous sulfate. This reaction releases water vapor and sulfur dioxide gas.
How do you obtain copper sulfate crystals from a mixture of copper sulfate and sand?
To obtain copper sulfate crystals from a mixture with sand, you can dissolve the mixture in water. The copper sulfate will dissolve, while the sand will not. You can then filter the solution to separate the sand from the copper sulfate solution. By evaporating the water from the copper sulfate solution, you can obtain copper sulfate crystals.
Can copper sulphate crystals dissolve in water?
Yes, copper sulfate crystals can dissolve in water. When added to water, the crystals break down into copper ions and sulfate ions, forming a solution of copper sulfate.
Which dissolve first the coarse copper sulfate crystals or the powdered copper sulfate?
The powdered copper sulfate will dissolve faster than the coarse copper sulfate crystals because the increased surface area of the tiny particles allows for quicker contact with the solvent, facilitating a faster dissolution process.
Is copper sulfate crystals a mixture or an element?
Copper sulfate crystals are a compound, not an element. The compound is formed by combining copper, sulfur, and oxygen atoms.
What is the chemical formula for copperII sulfate?
Copper(II) sulfate has the formula CuSO4.
What is the chemical formula for lead copperii sulfate solution?
PbCu2
Does magnesium sulfate have a high melting point?
Magnesium sulfate has a high melting and boiling point, as it is made of Ionic bonds which are very strong. A lot of energy is needed to break them. So ionic compounds have high melting and boiling points. See related link for more information.
What would happen if copper sulfate evaporated?
If copper sulfate evaporates, the water content in the compound will evaporate, leaving behind dry copper sulfate crystals. These crystals can be re-dissolved in water to regenerate copper sulfate solution. It's important to note that the chemical properties of copper sulfate remain the same even after evaporation.
What happens when ferrous sulphate crystals in boiling tube when heated by spirit lamp?
When ferrous sulfate crystals are heated in a boiling tube with a spirit lamp, they undergo thermal decomposition. The crystals lose water of crystallization and change color from green to white as they form anhydrous ferrous sulfate. This reaction releases water vapor and sulfur dioxide gas.
Boiling point of Copper II sulfate?
The boiling point of Copper(II) sulfate is around 653 degrees Celsius (1207 degrees Fahrenheit). At this temperature, the compound transitions from a liquid to a gas phase.
What is melting and boiling point of copper sulphate?
The melting point of copper sulfate is 110°C (230°F), and the boiling point is 1500°C (2732°F).
What surfactant can dissolve lead sulfate crystals?
Sodium dodecyl sulfate (SDS) is commonly used as a surfactant that can dissolve lead sulfate crystals. It helps to disperse the crystals and prevent them from settling or agglomerating, promoting better dissolution.
How do you obtain copper sulfate crystals from a mixture of copper sulfate and sand?
To obtain copper sulfate crystals from a mixture with sand, you can dissolve the mixture in water. The copper sulfate will dissolve, while the sand will not. You can then filter the solution to separate the sand from the copper sulfate solution. By evaporating the water from the copper sulfate solution, you can obtain copper sulfate crystals.
Can copper sulphate crystals dissolve in water?
Yes, copper sulfate crystals can dissolve in water. When added to water, the crystals break down into copper ions and sulfate ions, forming a solution of copper sulfate.
What is solid copper sulfate?
Copper sulfate in the solid form are crystals
Which dissolve first the coarse copper sulfate crystals or the powdered copper sulfate?
The powdered copper sulfate will dissolve faster than the coarse copper sulfate crystals because the increased surface area of the tiny particles allows for quicker contact with the solvent, facilitating a faster dissolution process.
