Homework Answers
Hydrochloric acid is first added to the solution, Ag+ is precipitated as AgCl
Ag+(aq) + Cl-(aq) -----> AgCl(s)
AgCl is filtered off and H2SO4 or Na2SO4 is added to the filtrate, BaSO4 is precipitated
Ba2+(aq) + SO42-(aq) ------> BaSO4(s)
BaSO4 is filtered off and H2S is passed or Na2S is added to the filterate , Cu2+ is precipitated as CuS
Cu2+ (aq) + S2-(aq) -------> CuS(s)
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3. The laboratory instructor gives you a test tube containing Ag+, Ba²+, and Cu²+ ions. Devise...
Lab 7: Types of Chemical Reactions Types of Chemical Reactions 3. The laboratory instructor gives yvou a test tube containing Ag Cu" ions. Dev 3. The laboratory instructor gives you a test tu...
Lab 7: Types of Chemical Reactions Types of Chemical Reactions 3. The laboratory instructor gives yvou a test tube containing Ag Cu" ions. Dev 3. The laboratory instructor gives you a test tube containing Ba2, and each of these ions. Write a balanced reaction scheme that would allow you to selectively precipitate net ionic equation for each precipitation reaction.
Lab 7: Types of Chemical Reactions Types of Chemical Reactions 3. The laboratory instructor gives yvou a test tube containing Ag...
LUPUJE Types of Chemical Reactions 3. The laboratory instructor gives you a test tube containing Ag,...
LUPUJE Types of Chemical Reactions 3. The laboratory instructor gives you a test tube containing Ag, Ba²+, and Cu²+ ions. Devise a reaction scheme that would allow you to selectively precipitate each of these ions. Write a balanced net ionic equation for each precipitation reaction. enota viosiods I-3201
Instructor Post-Laboratory Questions 1. Solutions of potassium carbonate, copper(II) chloride, and lead(II) nitrat...
Instructor Post-Laboratory Questions 1. Solutions of potassium carbonate, copper(II) chloride, and lead(II) nitrate are each added to a beaker. Will any compound(s) precipitate from solution? Write a balanced net ionic equation for any pre- cipitation reaction that occurs. 2. List a series of tests that would determine the order of activity (least active to most active) for the following metals: Zn, Mn, and Ag. 3. The laboratory instructor gives you a test tube containing Ag+, Ba?, and Cu + ions....
11. You have dropper bottles containing solutions of NaCl(aq), KSOs(aq), and Ba(NOs)(ag) a. Which...
#11
a b c and #12
11. You have dropper bottles containing solutions of NaCl(aq), KSOs(aq), and Ba(NOs)(ag) a. Which two bottles would you combine if you don't want any precipitate to form? b. If you combine KSOs(aq) and AgNOs(aq) and the solution becomes a very cloudy white, what compound forms the precipitate? Write the balanced molecular equation and the net ionic equation for the reaction of NaCl(aq) and AgNO3(aq) c. 12. You have a piece of metal, a graduated...
The following combination of solutions will be added to a medium test tube and observations will...
The following combination of solutions will be added to a medium test tube and observations will be recorded. For each precipitation provide the NET IONIC EQUATION and the FORMULA UNIT EQUATION. If no reaction occurs, write NR (No Reaction). Obtain three medium test tubes and add roughly 5 mL of 0.100 M Cu(NO3). Use (i) as your guide. The exact volume is not important. Then add dropwise each of the following: 1) 0.100 M Na co Write the NIE and...
Test tubes A and B are labeled as indicated below. They were combined into test tube...
Test tubes A and B are labeled as indicated below. They were combined into test tube C, and a precipitate was formed. Write the formulas of the solutions in test tube A and B, then identify the formula of the precipitate in test tube C. Write balanced molecular, complete ionic, and net ionic equations to describe the reaction that has taken place. Include physical states. Test Tube A: 0.1M CaCl2 (aq) Test Tube B: 0.1M Na2CO3 (aq) Precipitate in Test...
Station 3: Types of Chemical Reactions Station Letter and Number: In a large test tube mix...
Station 3: Types of Chemical Reactions Station Letter and Number: In a large test tube mix 3 mL of Co(NO) IX 3 mL of Co(NO3)2 with 3 mL of Na PO.. Write the balance complete lonic equation pot ni tion and spectator ions for a phases for all reactants and products. Identify the type of reaction le balanced molecular equation, for each reaction. Make sure to include of reaction. Include observations. Observations Molecular Equation 160 (N03), + Naz POy --...
Chemistry Laboratory Manual 2017 Revision 3) Get a medium test tube and place about 2 ml...
Chemistry Laboratory Manual 2017 Revision 3) Get a medium test tube and place about 2 ml of hydrochloric acid into it. Now add a piece of magnesium metal and notice what happens over time Evidence of a shemical reaction white bubbles Balanced chemical equation: Balanced lonie equation: Balanced net ionic equation: 4) Demonstration: Your instructor will demonstrate the reaction that takes place between lithium metal and water. The demonstration will include a test of the resulting solution with universal indicator...
write balanced molevular and ionic equations for each reaction that produced percipitation. Post Laboratory Questions 1....
write balanced molevular and ionic equations for each reaction that
produced percipitation.
Post Laboratory Questions 1. Write balanced molecular and ionic equations for each reaction that produced precipitation Compound Molecular Equation Net lonic Equation Ba NO3)2 Na₂504 BalNO3)2 Nach Ba(NO3)2 + rayCD3 | AgNO3 NaBr AgNO3 Ag Noz t NaBr Age Br + 2 Na NO3 AgNO3 + Na +2Br Agt Br + 2 Ag Br + 20 AgNO3 + NaOH - AgoH + Nanoz Agt +N05 + Mat toti...
2,3,&4 2) Write a balanced net ionic equation for the reaction of H2SO4(ag) with Ba(OH)2(aq) A)...
2,3,&4
2) Write a balanced net ionic equation for the reaction of H2SO4(ag) with Ba(OH)2(aq) A) 2 H+ (aq) + SO42-(aq) + Ba2+ (aq) + 2 OH-(aq) --BaSO4(s) + 2 H2001) B) Ba2+ (aq) + SO42-(aq) -BaSO46) C) H2SO4(aq) + Ba(OH)2(aq) -BaSO4(s) + 2 H20(1) D) H+ (aq) + OH+(aq) +2001 3) Write a balanced net ionic equation for the reaction of AgNO3(aq) with Cu(s). A) 2 AgNO3(aq) + Cu(s) - 2 Ag(s) + CUNO3(aq) B) AgNO3(aq) + Cu(s) -Ag(s)...
Lab 7: Types of Chemical Reactions Types of Chemical Reactions 3. The laboratory instructor gives yvou a test tube containing Ag Cu" ions. Dev 3. The laboratory instructor gives you a test tube containing Ba2, and each of these ions. Write a balanced reaction scheme that would allow you to selectively precipitate net ionic equation for each precipitation reaction.
Lab 7: Types of Chemical Reactions Types of Chemical Reactions 3. The laboratory instructor gives yvou a test tube containing Ag...
LUPUJE Types of Chemical Reactions 3. The laboratory instructor gives you a test tube containing Ag, Ba²+, and Cu²+ ions. Devise a reaction scheme that would allow you to selectively precipitate each of these ions. Write a balanced net ionic equation for each precipitation reaction. enota viosiods I-3201
Instructor Post-Laboratory Questions 1. Solutions of potassium carbonate, copper(II) chloride, and lead(II) nitrate are each added to a beaker. Will any compound(s) precipitate from solution? Write a balanced net ionic equation for any pre- cipitation reaction that occurs. 2. List a series of tests that would determine the order of activity (least active to most active) for the following metals: Zn, Mn, and Ag. 3. The laboratory instructor gives you a test tube containing Ag+, Ba?, and Cu + ions....
#11
a b c and #12
11. You have dropper bottles containing solutions of NaCl(aq), KSOs(aq), and Ba(NOs)(ag) a. Which two bottles would you combine if you don't want any precipitate to form? b. If you combine KSOs(aq) and AgNOs(aq) and the solution becomes a very cloudy white, what compound forms the precipitate? Write the balanced molecular equation and the net ionic equation for the reaction of NaCl(aq) and AgNO3(aq) c. 12. You have a piece of metal, a graduated...
The following combination of solutions will be added to a medium test tube and observations will be recorded. For each precipitation provide the NET IONIC EQUATION and the FORMULA UNIT EQUATION. If no reaction occurs, write NR (No Reaction). Obtain three medium test tubes and add roughly 5 mL of 0.100 M Cu(NO3). Use (i) as your guide. The exact volume is not important. Then add dropwise each of the following: 1) 0.100 M Na co Write the NIE and...
Station 3: Types of Chemical Reactions Station Letter and Number: In a large test tube mix 3 mL of Co(NO) IX 3 mL of Co(NO3)2 with 3 mL of Na PO.. Write the balance complete lonic equation pot ni tion and spectator ions for a phases for all reactants and products. Identify the type of reaction le balanced molecular equation, for each reaction. Make sure to include of reaction. Include observations. Observations Molecular Equation 160 (N03), + Naz POy --...
Chemistry Laboratory Manual 2017 Revision 3) Get a medium test tube and place about 2 ml of hydrochloric acid into it. Now add a piece of magnesium metal and notice what happens over time Evidence of a shemical reaction white bubbles Balanced chemical equation: Balanced lonie equation: Balanced net ionic equation: 4) Demonstration: Your instructor will demonstrate the reaction that takes place between lithium metal and water. The demonstration will include a test of the resulting solution with universal indicator...
write balanced molevular and ionic equations for each reaction that
produced percipitation.
Post Laboratory Questions 1. Write balanced molecular and ionic equations for each reaction that produced precipitation Compound Molecular Equation Net lonic Equation Ba NO3)2 Na₂504 BalNO3)2 Nach Ba(NO3)2 + rayCD3 | AgNO3 NaBr AgNO3 Ag Noz t NaBr Age Br + 2 Na NO3 AgNO3 + Na +2Br Agt Br + 2 Ag Br + 20 AgNO3 + NaOH - AgoH + Nanoz Agt +N05 + Mat toti...
2,3,&4
2) Write a balanced net ionic equation for the reaction of H2SO4(ag) with Ba(OH)2(aq) A) 2 H+ (aq) + SO42-(aq) + Ba2+ (aq) + 2 OH-(aq) --BaSO4(s) + 2 H2001) B) Ba2+ (aq) + SO42-(aq) -BaSO46) C) H2SO4(aq) + Ba(OH)2(aq) -BaSO4(s) + 2 H20(1) D) H+ (aq) + OH+(aq) +2001 3) Write a balanced net ionic equation for the reaction of AgNO3(aq) with Cu(s). A) 2 AgNO3(aq) + Cu(s) - 2 Ag(s) + CUNO3(aq) B) AgNO3(aq) + Cu(s) -Ag(s)...
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