5. Write the following chemical reactions with the help of chemical fo

1.	5. Write the following chemical reactions with the help of chemical formulae and balance them.(a) Magnesium + Oxygen > Magnesium oxide(b) Magnesium oxide + water--+ Magnesium hydroxide(c) Copper sulphate + Iron-_→ Iron sulphate + Copper
Answer» 2Mg+O2-2MgOMgO+H2O-Mg(OH)2CuSO4+Fe-FeSO4+Cu (a). 2Mg(s) + O2(g) ----> 2MgO(s)(b). Mgo(s) + H2O (l) -----> Mg(OH)2(c). CuSO4 (aq) + Fe(s) -------> FeSO4 (aq) + Cu(s)

5. Write the following chemical reactions with the help of chemical formulae and balance them.(a) Magnesium + Oxygen > Magnesium oxide(b) Magnesium oxide + water--+ Magnesium hydroxide(c) Copper sulphate + Iron-_→ Iron sulphate + Copper

Answer»

2Mg+O2-2MgOMgO+H2O-Mg(OH)2CuSO4+Fe-FeSO4+Cu

(a). 2Mg(s) + O2(g) ----> 2MgO(s)(b). Mgo(s) + H2O (l) -----> Mg(OH)2(c). CuSO4 (aq) + Fe(s) -------> FeSO4 (aq) + Cu(s)