Practice Important Compounds Of Transition Metals (3) - Chapter 8: The d- and f-Block Elements

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9 questions

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Exercise
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6 sample questions

Question 1.
What is the oxidation state of chromium in potassium dichromate?
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Think about how chromium is often found in compounds.
Question 2.
What color is potassium permanganate?
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Recall the color associated with this compound.
3Question 3.
What is the oxidation state of manganese in potassium permanganate?
- +5
- +6
- +7
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Recall the state and properties of this transition metal.
4Question 4.
True or False: Potassium dichromate is typically orange-red in color.
- True
- False
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Think about the color observed in its typical applications.
Question 5.
Design an experiment to compare the oxidizing power of potassium dichromate with potassium permanganate in an acidic solution.
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Consider what factors you'd need to control in your experiment.
Question 6.
Explain why potassium permanganate is more effective as an oxidizing agent in neutral conditions than potassium dichromate.
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Think about how different pH levels can affect chemical reactivity.

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