Question

1) Write balanced equations for the following .
( i)Aluminium + Bromine → Aluminium bromide
(ii) Calcium carbonate → Calcium oxide + Carbon dioxide
(iii) Silver chloride → Silver + chlorine

Answer 1

i. Al2+Br3------->Al2Br3
ii. CaCO3--------->CaO+CO2
iii. AgCl2----------->Ag+Cl2