Question

Do this question fast please

Answer 1

first let balance it i.e 2 Ag2co3- 4 Ag+ 2 co2 + o2 ,, so molar mass of Ag = 108 then in upper reaction the 2 mol Ag2 co3 gives 4 mol of Ag hence 552g of ag2 co3 gives 432g of Ag ,then 2.76 g of Ag2 co3 gives 432/552×2.76=2.16 g hope this answer will help u , u can solve it in POAC and eq.mass form also,but this is the basic

Answer 2

Answer:

please mark me as brainlist

here is your answer