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Chemistry 15 Online
OpenStudy (anonymous):

53) Which of the following is a precipitation reaction? A) Zn(s) + 2 AgNO3(aq) → 2 Ag(s) + Zn(NO3)2(aq) B) NaCl(aq) + LiI(aq) → NaI(aq) + LiCl(aq) C) 2 LiI(aq) + Hg2(NO3)2(aq) → Hg2I2(s) + 2 LiNO3(aq) D) HCl(aq) + KOH(aq) → KCl(aq) + H2O(l) E) None of the above are precipitation reactions. Answer: C Why not A?

OpenStudy (chmvijay):

its D Hg I2 precipitates

OpenStudy (chmvijay):

silver is not precipitated in A but get reduced to metallic from

OpenStudy (anonymous):

can you help me?

OpenStudy (chmvijay):

what????

OpenStudy (anonymous):

Can you please answer my question?

OpenStudy (chmvijay):

you post it on the question blog

OpenStudy (anonymous):

yea...

OpenStudy (chmvijay):

by the way nice profile pic

OpenStudy (anonymous):

oh thanks now please answer my question well if you know the answer...

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