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kap26 [50]
2 years ago
14

Based on the ksp experiment describe a way to soften water by removing calcium ions

Chemistry
1 answer:
NeX [460]2 years ago
7 0

Addition of sodium carbonate is a way to soften water by removing calcium ions

<h3>How calcium ions are removed?</h3>

Water can be softened by the addition of lime to precipitate the calcium as carbonate. Sodium carbonate is also added to remove the remaining calcium salts and to make the water soft.

So we can conclude that addition of lime or sodium carbonate is a way to soften water by removing calcium ions.

Learn more about calcium here: brainly.com/question/26636816

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The participating atoms in a covalent bond have to be able to hold the shared electron in place & it is this attraction towards the centre of each participating atom that holds the electrons in place. Metals aren't electronegative, they don't attract electrons towards each other, they'd rather even push the electrons away from themselves (electropositive) to be stable. The closest concept of metals to shared electrons is in metallic bonding, where metals push and donate their valence electrons to an electron cloud which is free to move around the bulk of the metallic structure. But this is nowhere near the type of bonding that exist in covalent bonds.

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