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Predict whether the following reaction i...

Predict whether the following reaction is a redox reactions or not? Justify.
`Cr_2O_7^(2-) +H_2Orarr 2CrO_4^(2-)+2H^(+)`

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MAXIMUM PUBLICATION-REDOX REACTIONS-EXERCISE
  1. Predict whether the following reaction is a redox reactions or not? Ju...

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  2. Write formulas for the following compounds: a) Mercury (II) chloride

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  3. Write formula for the following compound: Nickel (II) sulphate

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  4. Write formula for the following compound: Tin (IV) oxide

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  5. Write formula for the following compound: Thallium (I) sulphate

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  6. Write formula for the following compound: Iron (III) Sulphate

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  7. Write formula for the following compound: Chromium (III) oxide

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  8. The compound AgF2 is unstable. However, if formed, the compound acts a...

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  9. Consider the reactions: 2S2O3^(2-) (aq) + I2 (s) rarr S4O6^(2-) (aq)...

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  10. Why does the following reaction occur? XeO6^(4-) (aq) + 2F^(-) (aq) ...

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  11. Fill in the blanks. The oxidation state of Cl in HCIO4 is …….

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  12. Fill in the blanks. A reducing agent is a substance which ………… elec...

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  13. Fill in the blanks. c) Among the elements Flurine and Iodine ……… exh...

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  14. Chimical reactions which involve oxidation and reduction are called re...

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  15. Chimical reactions which involve oxidation and reduction are called re...

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  16. Chimical reactions which involve oxidation and reduction are called re...

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  17. A farmer prepared 1% solution of copper sulphate using iron rod as the...

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  18. A farmer prepared 1% solution of copper sulphate using iron rod as the...

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  19. A farmer prepared 1% solution of copper sulphate using iron rod as the...

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  20. Balance the following equation by the half reaction method. Fe^(2+)...

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  21. The chemical reactions taking place in electro chemical cells are redo...

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