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Amythehedgehog:
Why do detergents make lather with hard water?
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Amythehedgehog:
@JustSaiyan
JustSaiyan:
I have answered this before. Let me grab my previous answer.
Amythehedgehog:
ok
Amythehedgehog:
anything?
JustSaiyan:
The magnesium ions and dissolved calcium ions in the hard water react with the soap to form scum, so to make lather, you would need more soap.
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Amythehedgehog:
ok THANK YOU
JustSaiyan:
I think this was one of the first science questions I ever answered here.
JustSaiyan:
That was a year or so ago....
Amythehedgehog:
wow really?
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