Explanation: The formula for acetate ion is CH3COO- . In the formulas of inorganic salts, we write the cation first, as in NaCH3COO or NaC2H3O2 .
Why Sodium acetate is written as ch3coona?
Sodium acetate is a salt composed of CH3COO- (acetate ion) and Na+ (sodium ion). It is written as CH3COONa to emphasize that the positive sodium ion is attached to the negative end (the oxygen end) of the acetate ion.
How do you write magnesium acetate?
Anhydrous magnesium acetate has the chemical formula Mg(C2H3O2)2 and in its hydrated form, magnesium acetate tetrahydrate, it has the chemical formula Mg(CH3COO)2 • 4H2O.
