For the compound CrO₃, what is the correct Roman numeral in the name, chromium (___) oxide?

Name: For the compound CrO 3 , what is the correct Roman numeral in the name, chromium (___) oxide?
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Question

Quizplus · Accepted Answer

Chromium (VI) oxide is correct because the compound formula CrOS indicates chromium has a +6 oxidation state to balance the -2 charge from oxygen (O) and -4 from sulfur (S), resulting in a +6 charge overall for chromium.

For the Compound CrO3, What Is the Correct Roman Numeral

For the Compound CrO₃, What Is the Correct Roman Numeral