Table of Contents
- 1 What happens when you add zinc to copper sulfate?
- 2 What is the gas produced during the reaction that occurs with the addition of zinc?
- 3 What gas was produced by the reaction of zinc and hydrochloric acid How did this gas behave in the presence of fire?
- 4 When iron is added to copper sulphate solution copper is precipitated it is due to?
- 5 What gas is produced between sulfuric acid and zinc metal?
- 6 What are the products when zinc is added to and acid?
- 7 What kind of gas is produced during copper sulfate reaction?
- 8 What is the single displacement reaction between copper and zinc?
What happens when you add zinc to copper sulfate?
On adding zinc to copper sulphate solution, zinc displaces copper from copper sulphate and forms zinc sulphate solution. It will undergo a redox reaction, called the displacement reaction of metal because zinc is more reactive than copper according to the reactivity series.
What is the gas produced during the reaction that occurs with the addition of zinc?
hydrogen gas
Zinc reacting with hydrochloric acid produces bubbles of hydrogen gas.
What will happen when zinc is added to copper sulphate solution will the reaction happen explain using the word equation?
on adding zinc to CuSO4 solution, zinc displaces copper from copper sulphate & forms zinc sulphate solution. This is indicated by colour change from blue to colourless. CuSO4 solution has a blue colour while ZnSO4 solution is colourless. Zn(s) + CuSO4(aq) -> Cu(s) + ZnSO4 (aq)….
What gas was produced by the reaction of zinc and hydrochloric acid How did this gas behave in the presence of fire?
The gas that was produced by the reaction of zinc and hydrochloric acid was Hydrogen gas and zinc chloride. In the presence of fire, hydrogen explodes with a popping sound. The popping sound put out the flame.
When iron is added to copper sulphate solution copper is precipitated it is due to?
when iron is added to solution copper is precipitated due to the formation of copper by single displacement reaction.
When zinc is added to copper sulphate solution copper is precipitated it is because of?
displacement reactions
So, when zinc is dipped in copper sulphate solution, being more reactive than copper, zinc easily displaces copper from its copper sulphate solution and make its own salt i.e. zinc sulphate which can be seen as precipitate at the bottom of the beaker. Such reactions are called displacement reactions.
What gas is produced between sulfuric acid and zinc metal?
Zinc reacts with dilute sulphuric acid to form zinc sulphate and hydrogen gas is evolved.
What are the products when zinc is added to and acid?
For example, zinc metal reacts with hydrochloric acid, producing zinc chloride and hydrogen gas.
What happens when zinc is added to copper sulphate solution?
When zinc is added to copper sulphate (CUSO 4) solution due to more reactivity of zinc, cooper is replaced by the zinc and forms zinc sulphate. During the process, the colour of the solution changes from blue to colourless.
What kind of gas is produced during copper sulfate reaction?
If you are noticing a gas when preforming this reaction your CuSO4 is contaminated with an acid, probable sulfuric acid if you made your copper sulfate yourself and the gas is diatomic hydrogen. Bad juju.
What is the single displacement reaction between copper and zinc?
Single Displacement Reaction: Zinc and Copper (II) Ion REDOX When zinc metal is immersed in a solution of 0.1 M aqueous copper (II) sulfate solution copper metal plates out on the zinc. The solution is initially blue in color.
How long does it take for copper to react with zinc?
A dark coating of copper metal appears on the zinc within two minutes and when 45 minutes have elapsed, there is a thick coat of copper metal powder on the zinc strip and the blue color of the solution has lightened considerably. This demonstration should also include having students predict whether or not copper will react with ZnSO4 (aq).