Question

Balanced equation between potassium bicarbonate and sulphuric acid

Answer 1

KHCO3 + HCl = KCl (aq)+ H2O (l)+ CO3 (g) 

ionic : 

K+ + HCO3- + H+ + Cl- = K+ + Cl- + H2O + CO2 

net ionic 

HCO3- (aq) + H+ (aq) = H2O (l) + CO2 (l)

Answer 2

2KHCO3+H2SO4=K2SO4+2CO2+ 2H2O

firstly note it down in your notebook .then u will understand it easily.