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1.2

Minor Versionm

by Procheta Mallik

Introduction

Mixing a solution of copper sulphate with one of sodium carbonate (washing soda) produces a remarkably visual reaction and precipitate!

Video Overview

    • Do not ingest any of the materials.

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  1. Take out the given Sodium Carbonate and Copper Sulphate crystal packets.
    • Take out the given Sodium Carbonate and Copper Sulphate crystal packets.

    • Transfer the Copper Sulphate crystals into a transparent container.

    • Add water to it and stir well.

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    • Stir until all the crystals dissolve and you get a clear solution.

    • Now transfer the Sodium Carbonate crystals to an empty container.

    • Add water to it and stir well.

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    • Stir until all the crystals dissolve and you get a clear solution.

    • Both the solutions are ready to use .

    • Pour the Sodium Carbonate solution into the container containing Copper Sulphate solution.

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    • You can observe the precipitation reaction.

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    • A clear solution of CuSO4 and Na2CO3 respectively must be made.

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    • Write down all the chemical reactions, even in words, involved.

    • Which are the other precipitation reactions you can think of?

    • Which compound is not soluble in the precipitation reaction ?

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Finish Line

Vishal Bhatt

Member since: 04/26/2017

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49 Guides authored

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