Cu(NO3)2 ・3H20
Since the question is about molecular mass, the weight of the reactant copper (45.6 g) is not determining the answer.There are three possible copper nitrate products:Cu(I) nitrate, CuNO3 molecular mass is 125.5509 g.mol-1Anhydrous Cu(II) nitrate, Cu(NO3)2 : molecular mass is 187.5558 g.mol-1Cu(II) nitrate-trihydrate, (Cu(NO3)2).(3H2O) : molecular mass is 241.60 g/mol
Avodagro's Number, which is defined as the number of molecules in one mole of a covalent compound or one formula unit of an ionic compound such as copper (II) nitrate, is about 6.022 X 1023. Therefore the number of moles asked in the question is (2.4 X 1024)/(6.022 X 1023) or 4.0 moles, to the justified number of significant digits.
This is the basic copper carbonate - Cu2(OH)2CO3.
Chromium(II) nitrate: Cr(NO3)2Chromium(III) nitrate: Cr(NO3)3
There is copper (I) sulfide, with the formula Cu2S, and there is copper (II) sulfide with the formula CuS.
The chemical formula for copper (I) nitrate is CuNO3.
The chemical formula of copper(II) nitrate is Cu(NO3)2.
Calcium Chloride is the formula name for CaCl2.
The chemical formula of copper(II) nitrate is Cu(NO3)2.
The chemical formula for copper nitrate is: Cu(II)(NO2)2 OR Cu(I)NO2
Cu(NO3)2 pour le cuivre Cu2+ Cu(NO3) pour le cuivre Cu+
The formula is Cu(NO3)2 and is called Copper (II) Nitrate. See attached link for more information.
This compound is copper(II) nitrate.
It generally refers to Copper(II) nitrate: Cu(NO3)2
Cu(NO3)2 is the chemical formula for Copper II Nitrate.
Depends on the oxidation state of the copper ions. If it is copper (I), which is the same as Cu+, then the formula would be Cu3N.On the other hand, if it is copper (II), which is the same as Cu2+, then the formula would be Cu3N2
If the copper nitrate formed is copper (I) nitrate, the equation balances with one atom of each metal and one formula weight of each nitrate. If the copper nitrate formed is copper (II) nitrate, the balanced equation is: 2 AgNO3 + Cu -> 2 Ag + Cu(NO3)2.