135. Задачка по химии №013 534

Determine % - the equivalent content in the solution of the following ions, given in weight form:
1-а Cl- - 106 g Ca - 40 g
SO4 - 96 g Mg - 24 g
HCO3 - 0 Na - 23 g

1-b Cl- - 35.5 g Ca - 30 g
SO4 - 120 g Mg - 18 g
HCO3 - 30.5 g Na - 23 g

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.