Difference between revisions of "Hard water"

Revision as of 14:18, September 19, 2007

Hard water is water which has certain dissolved ions in it, predominately calcium ions.^[1]

↑ Wile, Dr. Jay L. Exploring Creation With Physical Science. Apologia Educational Ministries, Inc. 1999, 2000

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−	[[~~Water~~]] ~~that~~ has certain dissolved [[ion\|ions]] in it, predominately [[calcium]] ions.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>	+	'''Hard water''' is [[water]] which has certain dissolved [[ion\|ions]] in it, predominately [[calcium]] ions.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

	==References==		==References==