Which compound formula and name in the list is NOT correct?
A) NaHSO4 sodium hydrogen sulfate
B) CaH2PO4 calcium hydrogen phosphate
C) FeCl3 iron(III) chloride
D) NiO nickel(II) oxide
E) Cu(CH3CO2)2 copper(II) acetate
Answer: B
Which compound formula and name in the list is NOT correct?
A) NaHSO4 sodium hydrogen sulfate
B) CaH2PO4 calcium hydrogen phosphate
C) FeCl3 iron(III) chloride
D) NiO nickel(II) oxide
E) Cu(CH3CO2)2 copper(II) acetate
Answer: B