Question

Answer these question ​

Answer 1

Reaction (¡) =

KBr + BaI -----> KI + BaBr

KBr = Potassium Bromide

BaI = Barium Iodide

KI = Potassium Iodide

BaBr = Barium Bromide

Reaction (¡¡) =

ZnCO³ ------> ZnO + CO²

ZnCO³ = Zinc Carbonate

ZnO = Zinc oxide

CO² = Carbon dioxide

here is your answer

Answer 2

1. 2KBr + BaI2 → 2KI + BaBr2
2. ZnCO3 → ZnO + CO2