baking soda.
The roman numeral indicates the charge which means that the formula would just be W. If you wanted to show the charge, then it would look like: W+4
W(ClO4)4
WS2
Look it up.. Like a NORMAL person...
MnI6
SO4^2-
The chemical forrmula of potassium heptaoxodichromate(VI) is K2Cr2O7. The systematic IUPAC name is potassium dichromate (VI).
it is same as ammonium sulphate, (NH4)2SO4
HgNO3 The empirical formula of an ionic compound represents the lowest whole-number ratio of each ion. Note: Hg2(NO3)2 is mercury (I) nitrate. There is a mercury (II) nitrate compound with the formula Hg(NO3)2.
WS2
CrS3 is the formula of chromium(VI) sulfide
Manganese VI sulfide is MnS3
Chromium VI sulphate Cr(SO4)3
Mo3(PO4)4
No, the correct Roman numeral for 6000 is "VI". The "V" represents 5000, and the "I" represents an additional 1000.
Formula: CrP2
Chromium (ii) sulfide is CrS. The ii indicates that chromium can take on different valence characteristics, here sharing two electrons with the sulphur atom. The same elements can also make a different mineral compound, Cr2S3 where Chromium atoms share 3 electrons instead of two.
no
MnI6
SO2
Cr2SO6