chem question?

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In 0.652 M (NH4)2SO4, the concentration of the cation is _____ M and the concentration of the anion is _____ M.

2007-01-17 13:02:34 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

The coefficient refers to the moles of the compound (ie. 0.652). Cations are the positively charged ions (NH4)+1
Anions are the negatively charged ions (SO4)-2

So the question is really asking, for evry mole of (NH4)2SO4 how many moles of NH4 do you have? how many moles of SO4?

2007-01-17 17:36:46 · answer #1 · answered by teachbio 5 · 0⤊ 0⤋