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When blue copper (2) sulfate is heated a white solid and water are formed. The white solid turns blue and gives out heat when water is added to it. Which terms describe the blue copper (2) sulfate and?
The blue copper (2) sulfate is undergoing a reversible reaction. When heated, it forms a white solid (copper (2) oxide) and water. When water is added to the white solid, it forms the original blue copper (2) sulfate, releasing heat, indicating an exothermic reaction.
What colour does water change anhydrous copper sulfate?
When water is added to anhydrous copper sulfate, it forms copper (II) sulfate pentahydrate, a blue crystalline solid. So, the color change observed is from white (anhydrous) to blue (pentahydrate) when water is added.
What happens to copper sulphate when added to water?
When copper sulphate is added to water, it dissociates into copper ions (Cu2+) and sulphate ions (SO4 2-). This forms a blue-colored solution due to the presence of copper ions in the water.
What happens when copper sulfate was added to water?
When copper sulfate is added to water, it dissociates into copper ions and sulfate ions. The copper ions give the solution a blue color, while the sulfate ions do not impact the color. The solution becomes a blue color due to the presence of copper ions.
What happens when you add copper sulphate with water?
When copper sulfate is added to water, it dissolves to form a blue colored solution. This solution can be used for various applications, such as a fungicide in agricultural settings or as an ingredient in electrolyte solutions.
When blue copper (2) sulfate is heated a white solid and water are formed. The white solid turns blue and gives out heat when water is added to it. Which terms describe the blue copper (2) sulfate and?
The blue copper (2) sulfate is undergoing a reversible reaction. When heated, it forms a white solid (copper (2) oxide) and water. When water is added to the white solid, it forms the original blue copper (2) sulfate, releasing heat, indicating an exothermic reaction.
What colour does water change anhydrous copper sulfate?
When water is added to anhydrous copper sulfate, it forms copper (II) sulfate pentahydrate, a blue crystalline solid. So, the color change observed is from white (anhydrous) to blue (pentahydrate) when water is added.
What color does anyhydrous copper sulphate turn when added to water?
Blue, because the copper cations become hydrated and the hydrated ions have a blue color.
What colour is pure water when anhydrous copper sulphate is added and is there a soild residue?
Anhydrous copper sulfate solid is white. When it is added to water, it dissolves and the solution of aqueous copper sulfate becomes blue.
What happens when copper is added to nitric acid and turns blue?
Copper reacts with nitric acid to produce copper (II) nitrate. In water, it forms a clear blue solution.
What happens to copper sulphate when added to water?
When copper sulphate is added to water, it dissociates into copper ions (Cu2+) and sulphate ions (SO4 2-). This forms a blue-colored solution due to the presence of copper ions in the water.
What happens when water is added to white copper sulfate?
When water is added to white copper sulfate (CuSO4), it dissolves and forms a blue-colored solution. This reaction is reversible, as the blue color disappears when the water evaporates and the white copper sulfate crystals are left behind.
What happens when you add blue light to red solid?
When blue light is shone on a red solid, the red solid will absorb the blue light and reflect or transmit the red color. This is because the red solid absorbs blue light due to its selective absorption properties.
What are two physical properties of copper nitrate?
Copper nitrate is a blue crystalline solid and is soluble in water. It has a melting point of 114 °C.
What happens when iodine is added to starch and distilled water?
As you know that iodine act as indicator for testing of starch so when a drop of iodine is added to starch it turns bluish black but when added to distilled water nothing happens except the colour of water which turns brown and its is the colour of iodine.
What happens when copper sulfate was added to water?
When copper sulfate is added to water, it dissociates into copper ions and sulfate ions. The copper ions give the solution a blue color, while the sulfate ions do not impact the color. The solution becomes a blue color due to the presence of copper ions.
What happens when water is added to anhydrous copper II sulphate?
When water is added to anhydrous copper (II) sulfate, it will undergo an exothermic reaction where the compound absorbs water molecules to form hydrated copper (II) sulfate. The anhydrous copper (II) sulfate changes color from white to blue as it forms the hydrate.
