February 23, 2017

Homework Help: Chemistry

Posted by Karine on Monday, March 9, 2009 at 6:50pm.

I have to fill in the missing values in this invisible chart

The cation is Sn+2, the Anion is SiO3^-2. I think the compound is SnSiO3, and the name is silicite. Is this right?

The cation is Al3+, the anion is S^-2. I guessed the compound was Al2S3, and the name was Aluminume Sulfide. Is this correct?

The cation is Fe^3+, and anion is NO3^-1. I guessed the compound is FeNO3, and I guessed the name is iron nitride. Is this correct?

Thanks for looking into these things.

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