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Title: Which of the following cations is found in hard water? Post by: OldSpice on Dec 8, 2014 Which of the following cations is found in hard water?
A) Ca2+ B) Fe3+ C) Mg2+ D) Na+ E) all of the above Title: Re: Which of the following cations is found in hard water? Post by: Electric on Dec 11, 2014 Content hidden
Title: Re: Which of the following cations is found in hard water? Post by: OldSpice on Dec 14, 2014 Perfect!
..Thank you so much for your support Title: Re: Which of the following cations is found in hard water? Post by: Electric on Dec 14, 2014 My pleasure
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