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Title: How do you find the concentration given molarity? Post by: smooch92 on Feb 15, 2013 2Na3PO4 + 3 Mg(NO3)2 yields Mg3(PO4)2 + 6 NaNO3
Equal volumes of 0.10 M sodium phosphate and 0.10 M magnesium nitrate are mixed according to the balanced reaction equation above. When the reaction is complete, what is the concentration of sodium ions in the solution? (the answer is .15M, i don't know how to get it) thanks Title: How do you find the concentration given molarity? Post by: SmokeyV4L on Feb 15, 2013 Unless I am missing something, the correct answer should be 0.30M since the molar ratio is 3:1 (6:2)
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