midsize D

why not just buy some from the store?? im just playing but I think that you should use the periodic table and then apply the carbonates with the chemical acids to with some H20 then you will get the soultion

yea, i remeber he said something about valences. But there where no roman numerals it was just Nickel Oxide I think that is Type I

The formula for the names listed above its more like chemistry because he wants the Ion Formulas for the names

It has to be something like CH3Co-2 or something like that, its so freaking confusing i wish i could be smart science whizzes like you guyz

I dont understand how to do this so i need yalls help, Write the Correct Name of The Following Formulas: 1. Calcium Chlorine 2. Copper Sulfate 3. Nickel Oxide Im not goina ask for u guyz to do my home work but i would like some examples please