What Is the Formula for the Hexaaquachromium(II)ion

question 48

Multiple Choice

What is the formula for the hexaaquachromium(II) ion?

• A)[Cr(H₂O)₆]²⁺
• B)[Cr₂(H₂O)₆]⁴⁺
• C)[Cr(H₂O)₄]²⁺
• D)[Cr₂(H₂O)₆]²⁺
• E)[Cr(H₂O)₆]^4-

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