N1 V1+N2 V2+N3 V3=NmVm or 10−3×1+10−4×1+10−5×1=Nm×3 or 1.11×10−3=Nm×3 or Nm=0.37×10−3 [H+]=3.7×10−4M
Equal volumes of three acid solutions of pH3,4 and 5 are mixed in a vessel. What will be the H+ion concentration in the mixture?
Held on 30 Apr 2008 · Verified 9 Jul 2026.
1.11×10−3M
1.11×10−4M
3.7×10−4M
3.7×10−3M
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