(Ni)2CaCO3
The chemical formula for calcium carbonate is CaCO3. It has 1 calcium +2 ion and 1 carbonate -2 ion combined in a 1:1 ratio.
The chemical formula for Barium Carbonate is BaCO3
== Since Nickel(III) has a +3 charge and Nitrate (NO3) has a -1 charge, the chemical formula for nickel(III) nitrate would therefore be Ni(NO3)3
Ni(HCO3)2 Ni has a +2 charge and bicarbonate aka hydrogen carbonate HCO3 has a -1 charge.
The chemical formula for gold(I) carbonate is Au2(CO3)3. It is a compound formed by gold in its +1 oxidation state combined with carbonate ions.
Silver = Ag+1 Carbonate = CO3-2 Formula is: Ag2(CO3)
Silver = Ag+1 Carbonate = CO3-2 Formula is: Ag2(CO3)
Chemical formula for marble is CaCO3. Ca means calcium. C means carbon. O means oxygen. here it means 1 calcium, 1 carbon and 3 oxygen. They also call marble as calcium carbonate.
the formula is Ni3(PO4)2 :) The correct answer is Ni PO4, the answer shown is for Nickel II phosphate.
There cannot be a balanced chemical formula for just a compound of something. You need a reactant to produce a product in order to balance an equation. In this case, you can get a chemical formula by this chemical name: calcium hydrogen carbonate. Since calcium has a +2 charge and hydrogen carbonate has a -1 charge, you need two hydrogen carbonates for every one calcium ion. The chemical formula is: Ca(HCO3)2.
The chemical formula of silver carbonate is Ag2CO3 because silver has a +1 charge and carbonate has a -2 charge. To balance the charges, two silver ions (Ag+) are needed for every one carbonate ion (CO3 2-).
Cu(HCO3)2 (numbers should be in subscript) Also called copper hdryogencarbonate valance -1