Will a precipitate form if equal volume of 0.00020M of Ca(No3)2 and 0.00030M of Naco3
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1. Will a precipitate form if 200.0 mL 0.00020M Ca(NO3)2 is mixed 300.0 mL of 0.00030M Na2CO3? Ksp= 5.0 x 109 2. Will a precipitate form if 25.0 mL of .0020M Pb(NO3)2 is mixed with 25.0 mL of 0.040M NaBr. Ksp = 6.6 x 106 3. Will a precipitate form if equal volumes of 0.00020M Mn(NO3)2 is mixed with 0.00030M Na2PO4? Ksp = 1.0 x 1022
Based on the solubility rules which precipitate should form from this unbalanced equation? . Fe(NO3)3 + NalO 3 - ? A. Fe(103)3 B. FelO3 C. NaNO3 D. FeNaz ОА OB OD Based on the solubility rules which precipitate should form from this unbalanced equation? Cu(NO3)2 + Na2CO3 -? A. NaNO3 B. CuCO3 B. Cucos C. Cu2CO3 Di D. No precipitate forms OB OA oc OD Based on the solubility rules which precipitate should form from this unbalanced equation? AgNO3 +...
If you mix solutions of Ca (NO3)2 and BaCl2, BaCl2 (aq) + Ca(NO3)2 (aq) -> Ba(NO3)2 +CaCl2 O CaCl2 will precipitate. O No precipitate will form. O The resulting solution will be supersaturated. O Ba (NO3)2 will precipitate.
Question 33 3 pts Will a precipitate form when 100.0 mL of 0.0010 M calcium nitrate, Ca(NO3)2 is added to 100.0 mL of 0.00050 M sodium hydroxide, NaOH? yes, a precipitate of sodium nitrate will form O yes, a precipitate of Ca(OH)2 will form O no a preciptate will not form
Use the solubility table to answer the following. You do not need to mix any chemicals. 1. Circle the following compounds if they will not dissolve completely or will form ppt in H a CaSO4 (s) Cu(IO3)2(s) AgNO3(s) Baco3 (s) Pb(NO3)2(s) Al(OH)3(s) 2. circle all of the following solutions that will form a precipitate with addition of Mg(IO3)2 aq) Ba (NO3)2(aq) Pb (NO3)2(aq) K2CO3 (aq) CuCl2(aq) NH40H (aq) ZnSO4(aq) 3. Circle all of the following solutions that will not form...
A precipitate will form when aqueous AgNO3 is added to an aqueous solution of KBr NaNO3 Ca(CIO)2 Cu(NO3)2 Mg(NO3)2
At 25 0C the solubility product constant, Ksp, for strontium sulfate, SrSO4, is 7.6 x 10-7. The solubility product constant for strontium fluoride, SrF2, is 7.9 x 10-10. (a) What is the molar solubility of SrSO4 in pure water at 25 0C? (b) What is the molar solubility of SrF2 in pure water at 25 0C? (c) An aqueous solution of Sr(NO3)2 is added slowly to 1.0 litre of a well-stirred solution containing 0.020 mole F- and 0.10 mole SO42-...
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Question 7 O out of 1p The Ksp of CaF2 at 25°C is 4.0 x 10-11. Consider a solution that is 1.0 x 10-4 M in Ca(NO3)2 and 1.0 x 10-4 Min NaF. Selected Answer: Correct Answer: A. Q> Ksp and a precipitate will form. C. Q<Ksp and a precipitate will not form. Question 8 O out of 1 poi The Ksp of CaF2 at 25°C is 4 x 10-11. Consider a solution that...
Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs, write NR after the reaction arrow. NaCO3(aq) + Ca(NO3)2(aq) →
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QUESTION 12 Which of the following compounds will have a different solubility with a change in pH? 1.AgNO3 2. CaCl2 O 3. Ca(OH2 4. CuCI O5. Hg2Cl2 QUESTION 5 The K sp of AgCl at 25 °C is 1.6x10-10 Consider a solution that is 2.0 x 10-6M NaCl and 1.0x 104 M AgNO 3 1.Q > Ksp and a precipitate will not form O 2.Q< Ksp and a precipitate will not form 3. The solution is saturated...