Question

Determine the total alkalinity in mg CaCO3/L given the following:

a)[HCO3-] =0M ,[Co3^2-]=0M ,[OH-]=1.0*10^-5M ,[H3O+]=1.0*10^-9M

b)[HCO3-] =0.0100M ,[Co3^2-]=0M ,[OH-]=2.0*10^-6M ,[H3O+]=5.01*10^-9M

c)Convert a and b to meq.

I already aksed this question once on Cheg, and it was not explaned so i am re-asking in hopes for a better responce.

A step by step solution would be greatly appreciated.

Answer 1

Cai valent t.a He / ab

' a / agnivalomT ОН- /eq ní v aum r@peo3 = O.CDosteaong /2 99구.SX/D+7 Cae03 0 9975 1 area, len v