In carbonate hardness cations areans.Ca2+Mg2+Both Ca2+ & Mg2+Na+ Previous Marked for Review Next
Question
In carbonate hardness cations areans.Ca2+Mg2+Both Ca2+ & Mg2+Na+ Previous Marked for Review Next
Solution
The carbonate hardness in water is primarily caused by the presence of calcium ions (Ca2+) and magnesium ions (Mg2+). Therefore, the answer is "Both Ca2+ & Mg2+".
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In carbonate hardness cations are ans. Mg2+ Ca2+ Both Ca2+ & Mg2+ Na+
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