Ka= [h+][HCO3-]/[H2CO3]
Ka = [H+][HCO3-]
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[H2CO3]
pKa1 = 6.3 (including CO2(aq), so Ka = 5*10^-7
Ka = [H+][HCO3-]/[H2CO3]
H2CO3 is atype of ionization which depend on two steps as following :H2CO3 H+ + HCO3- HCO3- H+ + CO3-2
not sure
Ka= [H+][NO2-] [HNO2]
ka=[H+][NO2_]/[HNO2]
ka=[H+][CN-]/[HCN]
NaHCO3 ---> Na+(aq) + HCO3-(aq) CH3COOH <--> H+(aq) + CH3COO-(aq) H+ + HCO3- ---> H2CO3 H2CO3 ---> H2O + CO2
H2CO3 is atype of ionization which depend on two steps as following :H2CO3 H+ + HCO3- HCO3- H+ + CO3-2
I think you mean H+ + HCO3- --> H2CO3
The surface area of a marble chip is the area on the outskirts exposed to external factors. It is like looking at a cube, the surface area of a cube is the area on the square sides of a cube which can be touched.
hco3- + h+ <---> h2co3
not sure
ka=[H+][NO2_]/[HNO2]
Ka= [H+][NO2-] [HNO2]
ka=[H+][CN-]/[HCN]
Ka= [H+] [H2BO3-] / [h3BO3] (Apex)
ka=[H+][NO2_]/[HNO2]
H2CO3 is stronger, meaning that the 1st H+ is easier to remove.HCO3- is weaker because the 2nd H+ must be removed from a negative ion (which attracts the H+).