What Is the Name of the Compound Having the Formula

question 51

Multiple Choice

What is the name of the compound having the formula [Cr(en) ₂(H₂O) ₂]SO₄?

• A) dihydroxydiethlyenediamminechromate(II)sulfate
• B) diaquabis(ethylenediamine)sulfatochromate(IV)
• C) bis(ethylenediamine)diaquachromium(II)sulfato
• D) diaquabis(ethylenediamine)sulfatochromium(II)
• E) diaquabis(ethylenediamine)chromium(II)sulfate

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Definitions:

Strong Linear Relationship

A statistical term indicating a direct proportional relationship between two variables, where changes in one variable directly correspond to changes in the other.

Negative Linear Relationship

A type of correlation where one variable increases as the other decreases in a consistent, straight-line manner.

Positive Linear Relationship

A relationship in which one variable increases as the other variable also increases, represented by a straight line with a positive slope.

Sodium

A chemical element, symbol Na, a highly reactive metal and an essential nutrient for human health.