Question

Write word equations for two chemical reactions with the help of materials given in the box. WATER, AIR,COPPER SULPHATE,VINEGAR,IRON,CARBONDIOXIDE,LIMEWATER, IRON SULPHATE,IRON OXIDE *

Answer 1

the help of material given in the box water,air,copper,sulphate, vinegar,iron, carbon dioxide, line water,iron sulphate, iron oxide

only two equation can be made

1.iron + air+water= iron oxide

2.copper sulphate + iron = iron sulphate + Copper