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How does nature of reactants affect the rate of reaction?

How does nature of reactants affect the rate of reaction?

Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction. This occurs because a higher concentration of a reactant will lead to more collisions of that reactant in a specific time period.

How did the addition of copper II sulfate affect the reaction rate?

The addition of copper (II) sulfate acted as a catalyst. It decreased the reaction time drastically ranging from 1 second to 5 seconds with the catalyst added. If the concentration of H2O2 was halved, it would not affect the reaction rate. This is proven through the reaction rate in activity 2, data table 2.

What type of reaction is Fe CuSO4?

Answer. is a single replacement or displacement reaction. It is because, in this reaction, the highly reactive metal iron replaces the Copper in copper sulphate by giving up two electrons and gets oxidized and forms a new compound called ferrous sulphate.

What happens when iron fillings are added to copper sulphate solution?

Answer. When iron filings are added to a solution of copper sulphate, iron displaces copper to form ferrous sulphate.

What happens when we put copper sulphate crystals in hot water?

Answer: If copper sulphate crystals are added to water then the particles of copper sulphate crystals loses attraction between them and starts moving continuously and gets mixed up with water . Water color changes to blue .

What happen when a copper vessel is exposed to moist air for long time?

When a copper vessel is exposed to moist air for long time acquires a dull green colour which is form due to the formation of basic carbonate due to its reaction with CO2 Present in the air.

When copper is exposed to moist air for a long time what is formed?

What happens when copper vessel is exposed to moist air for long time ? State. Answer: Copper forms a green deposit on its surface when exposed to air which is usually a mixture of copper carbonate and copper hydroxide.