posted by Khin .
NaHCO3 + H2SO4 Na2SO4 + H2O + CO2
Use minimal integer numbers to balance the reaction. Include physical states in your answer.
How in the world do you distinguish between reactants and products WITHOUT an ARROW???
I assume the arrow goes after H2SO4 and before Na2SO4.
2NaHCO3 + H2SO4 ==> Na2SO4 + 2CO2 + 2H2O