In the following series of reactions
NaCl + A → B + HCl, B + coke → Na2S + CO
Na2S + C → Na2CO3 + CaSA, B and C are respectively
H2SO4, Na2SO4, CaCO3
HCl, Na2CO3, H2S
H2S, HCl, CO2
H2SO4, Na2CO3, H2O
A= H2SO4 , B= Na2SO4. C= CaCO3
Complete the following reaction: Na2CO3+H2SO4→ ___?
Classify the following substances as acidic, basic and neutral.
HCl, NaCl, MgO, KCl, CaO, H2SO4, HNO3, H2O, Na2CO3