You could try looking up "copper II phosphate" on Google. Or you could work it out with a little knowledge of elementary chemistry. Or you could ask here, and someone might be kind enough to tell you.
Luckily for you, I'm in a kind mood today. It's Cu3(PO4)2.
(And I just checked, and the very first hit from Google tells you the same thing. One danger with Google is that there are a lot of idiots with webpages, but in this case whoever wrote the page knew some chemistry.)
The chemical formula for copper dihydrogen phosphate is Cu(H2PO4)2.
The chemical formula for cuprous phosphate is Cu3(PO4)2.
The chemical formula for copper (II) phosphate is Cu3(PO4)2.
CuH2PO4 - this is wrong! The correct answer is: Cu(H2PO4)2
The chemical formula for cuprous phosphate is Cu3(PO4)2. It consists of three copper ions and two phosphate ions.
The chemical formula for copper (II) phosphate is Cu3(PO4)2.
The chemical formula for copper dihydrogen phosphate is Cu(H2PO4)2.
Copper (I) phosphate pentahydrate is Cu3PO4.5H2O
The chemical formula for cuprous phosphate is Cu3(PO4)2.
The formula for copper(I) phosphate is Cu3(PO4)2. In this compound, one copper ion with a +1 charge pairs with two phosphate ions, each carrying a -3 charge.
The chemical formula for copper (II) phosphate is Cu3(PO4)2.
Cu(PO4)2
There is no such compound named copper IV phosphate.The only possible copper posphates areCopper(II) phosphate is Cu3(PO4)2 , Cupric phosphateCopper(I) phosphate is Cu3PO4 , Cuprous phosphate
CuH2PO4 - this is wrong! The correct answer is: Cu(H2PO4)2
Because copper (II) cations have a charge of +2 and phosphate anions have a charge of -3, the formula of anhydrous* copper (II) phosphate is Cu3(PO4)2. This shows that each formula unit contains 2 atoms of phosphorus. Therefore, the atoms of phosphorus in 4.8 formula units is 4.8 x Avogadro's Number, or about 2.9 X 1024 atoms, to the justified number of significant digits. ____________________________________ The answer to the problem will be the same if hydrated copper (II) phosphate is assumed, because the water of hydration contains no phosphorus and the quantity is specified in moles or formula units, but the formula would be different.
The most common one is Cu3(PO4)2. Another one is Cu(PO3)2.
The ratio of copper(II) ions (Cu2+) to phosphate ions (PO4 3-) in the compound copper(II) phosphate (Cu3(PO4)2) is 3:2. This is because the formula of copper(II) phosphate indicates that there are three copper(II) ions for every two phosphate ions in the compound.