Identify the Salts That Are in Hard Water

question 30

Multiple Choice

Identify the salts that are in hard water.

• A) CaCO₃ and MgCO₃
• B) MgSO₄ and CaSO₄
• C) NaCl and KBr
• D) KHSO₄ and Na₂SO₄
• E) NaOCl and HOCl

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Definitions:

Overwhelmed

A feeling of being completely overcome or overpowered by emotions, circumstances, or physical demands.

Potentiating Pairings

A concept in psychology or pharmacology where two elements combined enhance each other's effects.

Venting

The act of expressing one's emotions or frustrations to relieve stress.

Debriefing

A reflective session aimed at discussing the outcomes and learning points following an event or activity.