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QuestionChemistry

What is the name of the compound CO? A. carbon dioxide B. carbon oxide C. carbon oxalate D. carbon (I) oxalate E. carbon monoxide
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Answer

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Step 1:
I'll solve this step by step:

Step 2:
: Identify the elements in the compound

- The compound contains carbon (C) - The compound contains oxygen (O)

Step 3:
: Analyze the chemical nomenclature

- The "CO" formula indicates one carbon atom and one oxygen atom - The Roman numeral (I) in the name suggests a specific oxidation state for carbon

Step 4:
: Determine the systematic name

- When carbon has a + 1 oxidation state with oxygen - The standard nomenclature for this is "carbon monoxide"

Step 5:
: Evaluate the given options

A. carbon dioxide (incorrect - this is CO₂) B. carbon oxide (too general) C. carbon oxalate (incorrect - different chemical structure) D. carbon (I) oxalate (incorrect) E. carbon monoxide (correct)

Final Answer

Key Insights: - The (I) indicates the specific oxidation state of carbon - CO represents one carbon and one oxygen atom - This compound is a toxic gas formed by incomplete combustion