calculate the concentration of bicarbonate ion, hco3-, in a 0.010 m h2co3 solution that has the stepwise dissociation constants ka1 = 4.3 × 10-7 and ka2 = 5.6 × 10-11.

no change is needed

if im not wrong, i believe you just $7 on the first year, and then 10% of 77 as so on

hi i'm turkish!  

baklava  

kuru pilav

şöbiyet

hi i'm turkish!