(a) An aqueous solution contains 12.6 ppm of dissolved Ca(NO 3 ) 2 (which gives Ca 2...
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(a) An aqueous solution contains 12.6 ppm of dissolved Ca(NO3)2 (which gives Ca2+ + 2NO-3). Find the concentration of NO-3 in parts per million.
(b) How many ppm of Ca(NO3)2 are in 0.144 mM Ca(NO3)2?
(c) How many ppm of nitrate (NO-3) are in 0.144 mM Ca(NO3)2?
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a the mole fraction of calcium nitrate to nitrate ion is 1 to 2 respectively thus to ...View the full answer
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