ABSA 5th Class Practice Exam Flash Cards

Question: 1 / 400

Which chemical compounds are part of the "exchange" stage in a softener's regeneration cycle?

?

CaHCO3, MgSO4, NaCl, CaSO4, MgHCO3

Next
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy