Homework Help: chemistry

Posted by Jesus on Wednesday, February 18, 2009 at 11:51pm.

Which of the following describes the compound Mn(NO2)2?

If the compound dissolved in water it would be a strong electrolyte.
The compound is ionic.
The compound would conduct electricity if molten.
The compound is molecular.
The compound would be expected to have a relatively low melting point.

chemistry - DrBob222, Thursday, February 19, 2009 at 12:07am
Personally, I am not acquainted with Mn(NO2)2 and The Merck Index doesn't list it. From what I can find on the web plus an old text book of mine, the compound is soluble in water so I would go with 1,2, and 3 as my best educated guess.

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