Question

2)Rewrite the following chemical reactions in the form of an equation:
a) Hydrogen reacts with Oxygen to produce water
b)Sodium reacts with Oxygen to produce Sodium oxide
c,)Calcium hydroxide reacts with Carbondioxide to produce Calciumcarbonate and water
d)Sodiumhydroxide reacts with Sulphuric acid to produce Sodium sulphate and water
e)Bariumchloride reacts with Sulphuric acid to produce Bariumsulphate and hydrogen chloride​

Answer 1

Answer:

a)H2+O2=H2O(l)

b)Na2+O2=Na2O . c)ClHO2+Co2=ClCo3+H2O