[fairiebabe]

Hi, I am working on some stuff and I am stuck on some formula names!

CsMno4 I have cesium with a +1 charge but I am stuck on the anion and what the charge would be?

The acid HI?  I am totally stuck on this on I need the name when it is dissolved in what or if it is a binary acid the name of the pure form?

The chem formula for silver carbonate, I got CAg2O3, is that right?

I need
magnesium dichromate  I and thing something MgCr2 and
aluminum cyanide =Al ?

Thanks for your *delete me*!!

[constant thinker]

Try looking up charges on wikipedia or google. That should help.

[Alexander]

fairiebabe
are you joking?
what is CAg2O3?
carbonate anion is CO₃^2-. just add silver cation

CsMno4 I have cesium with a +1 charge but I am stuck on the anion and what the charge would be?

if Cs is "+1", the anion will never be "-7". U mast have heard KMn0₄. so the charge of MnO₄ is "-1"

dichromate anion is Cr₂O₇^2-

[fairiebabe]

No Im not joking I start doing this stuff and I get totally freaked out and confused because I do it and it doesn't look right or make sense then I doubt myself and change my answers!