Question:
4 08g of a mixture of BaO and unknown carbonate MCO3 was
Last updated: 6/30/2023
![4 08g of a mixture of BaO and unknown carbonate MCO3 was](https://media.kunduz.com/media/sug-question-candidate/20200614162336951298-1664747.jpg?h=512)
4 08g of a mixture of BaO and unknown carbonate MCO3 was heated strongly The residue weighing 3 64g was dissolved in 100mL of 1 N HCl The excess acid required 16mL of 2 5 N NaOH solution for complete neutralisation Identify the metal