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OpenStudy (anonymous):
. Calculate the concentration of sodium ions made by diluting 45.0 mL of a 0.748 M solution of sodium sulfide (Na2S) to a total volume of 250.0 mL
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OpenStudy (somy):
C1V1= C2V2 use this formula
OpenStudy (somy):
C1= 0.748 M V1= 45.0 mL change to L V2= 250.0 mL again change to L C2= ?
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