Separate Determination of Borohydride, Borate, Hydroxide, and Carbonate in the Borohydride Fuel Cell by Acid-Base and Iodometric Potentiometric Titration

Table 2

Considered concentration ranges of analyzed ions in the sample.

Ion	Concentration range in the analyzed sample, mol·L^−1
OH^−	0.02–1.2
BH4^−	0.02–0.2
BO2^−	0.05–0.2
CO3^2−	0.008–0.1