A student was asked to predict what would take place when solutions of lead (II) perchlorate and calcium bromide were mixed. The following results from two other reactions were provided. Pb(ClO4)2(aq) + NaBr(aq) -> yields precipitate CaBr2(aq) + KClO4(aq) -> no reaction What is the net ionic equation for the reaction between aqueous lead (II) perchlorate and aqueous calcium chloride?

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Q: Write a net ionic equation for this reaction

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Q: what mass in grams of Zn(OH)₂ will be formed

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A: Dear student I have given answer to your question in the image format.

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Q: write the net ionic equation

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A: The balanced equation is:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".