12. Will a precipitate form in the following reactions? If so, identify the precipitate a. CrCl2...
Classify each of the possible reactions according to whether a precipitate will form or will not form. Precipitate forms No reaction KI + Pb(NO3)2 ? KOH + FeCl, ? KI + NaCl ? CrCl2 + Li,CO, → ? LiNO, + Na SO ?
What are the identities of the precipitate in each of the following reactions: A) AgNO3 (aq) + KI (aq) ------> Ag (s) + KNO3 (aq) B) Pb(NO3)2 (aq) + 2KI (aq) ------> PbI2 (s) + 2KNO3 (aq) C) Na3PO4 (aq) + 3Ca(NO3)2 (aq) ------> Ca3(PO4)2 (s) + 6NaNO3 (g) D) MgSO4 (aq) + BaCl2 (aq) ------> BaSO4 (s) + MgCl2 (aq) E) COCl2 (aq) + Ca(OH)2 (aq) ------> CaCl2 (aq) + Co(OH)2 (s)
When aqueous solutions of Ni(NO3)2 and CrCl2 are mixed, does a precipitate form? If so, write a balanced equation for the precipitation reaction that occurs when aqueous solutions of chromium(II) nitrate and potassium phosphate are combined.
For the following double displacement reactions, write the products and circle any insoluble product (precipitate: Example: Ca(NO)2 + K.PO, -> KNO, + Co. (PO) CUSO, + K PO- Fe(NO) - Na.Co. - FeNO) + Na PO, Pb(NO), + KI > ANO, + NaCI > CONO). - Nal -> CUNO) + K.com ZnBr+ K.PO. - ANO + KOH
For the following reactions, predict if a precipitate would be seen (yes/no); if yes to a precipitate, write the formula of the precipitate. 11. KCl(aq) + AgNO (aq)> 12. Na O(aq)+CaCl2(ag) 13. Na2SO4(aq)+Ca(OH)2(aq)> 14. Pb(C2H:022(a)+KI(aq)>
Identify the functional groups that form in each of the
following reactions:
5. Identify the functional groups that form in each of the following reactions: a) addition of a Grignard reagent to a nitrile b) addition of LAH to an amide c) addition of (CH3)2Culi to an acid chloride d) addition of CH2N2 to a carboxylic acid
Which of the following pairs of aqueous solutions will form a precipitate when mixed? Which of the following pairs of aqueous solutions will form a precipitate when mixed? Pb(C2H3O2)2 + Li2SO4 KOH + Na2S KNO3 + NaOH (NH4)2SO4 + NaI None of the above solution pairs will produce a precipitate.
Which of the following pairs of aqueous solutions will form a precipitate when mixed? KOH +Na2S (NH4)2SO4 + Kl Ca(C2H3022+ Na2S04 KNO3 LiOH None of these solution pairs will produce a precipitate
When the following solutions are mixed together, what precipitate (if any) will form? Note: Leave the answer blank if no precipitate will form. (Express your answer as a chemical formula.) Formula of precipitate NaOH(aq) + KNO3(aq) → (s) KOH(aq) + Mn(NO3)2(aq) → (s) KCl(aq) + NaNO3(aq) → (s)
Q9. Which solution will form a precipitate when mixed witha solution of aqueous Na CO3? a. KNO3(aq) b. NaBr(aq) c. NH4CI(aq) d. CuCl2(aą)