Search for question
Question

17. Write the chemical formula for the following ternary com- pounds given their constituent ions. (a) potassium nitrate, K* and NO (b) ammonium dichromate, NH, and Cr₂O7² (c) copper (1) carbonate,

Cu* and Co,²- (d) manganese(II) sulfite, Mn² and SO₂²

Fig: 1