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Hello students hope you are doing great.
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In this video we will write the balanced chemical equations for the given reactions.
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The first reaction that we are given here is lithium hydroxide pellets are added in h2so4 solution.
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Lithium hydroxide is a base and sulphuric acid is an acid.
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So the reaction between acid and base will give salt and water.
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So here we have lioh that is lithium hydroxide that reacts with h2so4 to give li2so4 that is salt plus h2o.
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Now this is not a balanced reaction.
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To balance this here we will multiply 2 2 lioh -h.
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So here we have 2 lithium and 2 lithium here.
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2 hydrogen and 2 hydrogen total 4 hydrogen on the reactant side.
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So we will multiply this by 2 so we have 4 hydrogen on.
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On the product side as well.
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So this is the balanced chemical equation.
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Next reaction that we are given here is copper coil added in silver nitrate solution...