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Problem: The zirconium oxalate K2Zr(C2O4)3(H2C2O4)·H2O was synthesized by mixing 1.68 g of ZrOCl2·8H2O with 5.20 g of H2C2O4·2H2O and an excess of aqueous KOH. After 2 months, 1.25 g of crystalline product was obtained, along with aqueous KCl and water. Calculate the percent yield.

FREE Expert Solution

The given reaction is:

We first need to balance this chemical equation. Add a coefficient of 2 to KCl to balance the number of Cl:

Add a coefficient of 4 to KOH to balance the number of K:

Add a coefficient of 4 to H2C2O4 to balance the number of C:

Add a coefficient of 20 to H2O to balance the number of H. This also balances the number of O. The balanced complete equation is:

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Problem Details

The zirconium oxalate K2Zr(C2O4)3(H2C2O4)·H2O was synthesized by mixing 1.68 g of ZrOCl2·8H2O with 5.20 g of H2C2O4·2H2O and an excess of aqueous KOH. After 2 months, 1.25 g of crystalline product was obtained, along with aqueous KCl and water. Calculate the percent yield.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Percent Yield concept. If you need more Percent Yield practice, you can also practice Percent Yield practice problems.

What textbook is this problem found in?

Our data indicates that this problem or a close variation was asked in Chemistry: The Molecular Nature of Matter and Change - Silberberg 8th Edition. You can also practice Chemistry: The Molecular Nature of Matter and Change - Silberberg 8th Edition practice problems.