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Class 10 > Learn Class IX-X Tuition > What happens to the Calcium ions of hard water when...
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What happens to the Calcium ions of hard water when passed through a layer of Permutit

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A slow stream of hard water is passed through this material. As a result, calcium and magnesium ions present in hard water are exchanged with sodium ions
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calcium and magnesium ions present in hard water are replaced by sodium ions
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Teaching professional with 20 years of experience in teaching Chemistry

calcium and magnesium ions present in hard water are replaced by sodium ions
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Maths and physics teacher till engineering level

it helps to remove the cations from the water like CA2+
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For artificial synthesis of permutit, a mixture of soda ash (Na2CO3), sand (SiO2) ... Water reaches the bottom of the tank and then slowly rises through the layer of permutit in the tank. The cations present in hard water are exchanged for sodium ions. ... exhausted because of its conversion into calcium...
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For artificial synthesis of permutit, a mixture of soda ash (Na2CO3), sand (SiO2) ... Water reaches the bottom of the tank and then slowly rises through the layer of permutit in the tank. The cations present in hard water are exchanged for sodium ions. ... exhausted because of its conversion into calcium and magnesium zeolite. read less
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If you can't explain it simply you didn't understand it well enough this is what i believe in

calciumzeolite is one product formed during the zeolite /purmutit process
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Scienceholic and Maths Lover

they are not allowed to pass through it
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calcium and magnesium ions present in hard water are exchanged with sodium ions
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