Homework Answers
Almost all salts of potassium are soluble in water. Hence, the only possibility is that the sulfide of some metal will precipitate. Of all the possibilities for the given five salts, MnS has the lowest solubility in water. Hence, MnS will precipitate. For that you need Mn which will come from Mn(NO3)2. Hence, the correct answer is option D.
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4 Which of the following solutions will form a precipitate when mixed with K2S? (A) KCIo4...
When the following solutions are mixed together, what precipitate (if any) will form? Note: Leave the...
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)
Which of the following pairs of aqueous solutions will form a precipitate when mixed? Which of...
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? a. Li...
Which of the following pairs of aqueous solutions will form a precipitate when mixed? a. Li COs Nal b. Li SOs+KOH d. e. None of these solution pairs will produce a precipitate. All of these solution pairs will produce a precipitate.
[References) When the following solutions are mixed together, what precipitate (if any) will form? (Express your...
[References) When the following solutions are mixed together, what precipitate (if any) will form? (Express your answer as a chemical formula. If there is no precipitate, leave the box blank and click on Submit.) CaCl2 + Cuso The precipitate is Submit Cu(NO3)2 + ZnBr2 The precipitate is Na,CO3 +CaCl2 The precipitate is (NH4), CrO 4 + ZnBry The precipitate is Previous
What precipitate forms (if any) when aqueous solutions of ammonium sulfate and sodium nitrate are mixed?...
What precipitate forms (if any) when aqueous solutions of ammonium sulfate and sodium nitrate are mixed? NH.NO Na SO4 (NO3)2SO4 NaNHA No reaction What precipitate forms (if any) when aqueous solutions of ammonium sulfate and sodium nitrate are mixed? NH4NO3 Na2SO4 (NO3)2SO4 NaNHA No reaction
Which of the following pairs of aqueous solutions will produce a precipitate when mixed? Which of...
Which of the following pairs of aqueous solutions will produce a precipitate when mixed? Which of the following pairs of aqueous solutions will produce a precipitate when mixed? A)K2CO3 + H2SO4 B)Li2S + HCl CuCl2 + KOH C)HBr + LiOH D)All of these solution pairs will produce a precipitate.
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is...
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is mixed. If a precipitate forms, write the net balanced ionic reaction. If a precipitate does not form, write "No Net Reaction" and leave remaining entries blank. a. Ca(NO3)2 and K3PO4 Precipitate: Spectator ions: Net reaction: b. Ammonium bromide and an aqueous solution of silver acetate, AgC2H302 Precipitate: Spectator ions: Net reaction: C. Nal and NH4NO3 Precipitate: Spectator ions: Net reaction:
Which of the following pairs of aqueous solutions will form a precipitate when mixed? KOH +Na2S...
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
Does a precipitate of Ca3(PO4) form (KsP= 1.0*10-25) when the following two solutions are mixed. Soln...
Does a precipitate of Ca3(PO4) form (KsP= 1.0*10-25) when the following two solutions are mixed. Soln A. 1.75 L of 6.9*10-4 M Ca(NO3)2 Soln B 0.15 L of 1.2*10-5 M Na3PO4 A) Yes B) No
When aqueous solutions of Ni(NO3)2 and CrCl2 are mixed, does a precipitate form? If so, write...
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.
Which of the following pairs of aqueous solutions will form a precipitate when mixed? a. Li COs Nal b. Li SOs+KOH d. e. None of these solution pairs will produce a precipitate. All of these solution pairs will produce a precipitate.
[References) When the following solutions are mixed together, what precipitate (if any) will form? (Express your answer as a chemical formula. If there is no precipitate, leave the box blank and click on Submit.) CaCl2 + Cuso The precipitate is Submit Cu(NO3)2 + ZnBr2 The precipitate is Na,CO3 +CaCl2 The precipitate is (NH4), CrO 4 + ZnBry The precipitate is Previous
What precipitate forms (if any) when aqueous solutions of ammonium sulfate and sodium nitrate are mixed? NH.NO Na SO4 (NO3)2SO4 NaNHA No reaction What precipitate forms (if any) when aqueous solutions of ammonium sulfate and sodium nitrate are mixed? NH4NO3 Na2SO4 (NO3)2SO4 NaNHA No reaction
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is mixed. If a precipitate forms, write the net balanced ionic reaction. If a precipitate does not form, write "No Net Reaction" and leave remaining entries blank. a. Ca(NO3)2 and K3PO4 Precipitate: Spectator ions: Net reaction: b. Ammonium bromide and an aqueous solution of silver acetate, AgC2H302 Precipitate: Spectator ions: Net reaction: C. Nal and NH4NO3 Precipitate: Spectator ions: Net reaction:
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
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