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Question 5 of 15 > A A scientist is investigating the solubility of two polyatomic ions,...
The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium arsenate. Solution...
The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium arsenate. Solution B contains ammonium oxalate. Soution C contains silver chlorate. Solution D contains aluminum bromide. Solution Solute Na, AsO4 (NH),C,D, AgCIO, AlBrz Color of Solution colorless colorless colorless yellow с The results of mixing each solution in pairs are shown in the table. Experiment Solutions Mixed Result A +B A+C A+D B+C B+D C+D no precipitate, colorless solution brown precipitate white precipitate white precipitate white...
Lab Section: 1 Prelab: Inorganic Group I Ions 1. On the report sheet, complete the flow...
Lab Section: 1 Prelab: Inorganic Group I Ions 1. On the report sheet, complete the flow diagram for the separation and identification of the ions in Group I 2. Write balanced net ionic equations for the following reactions: The precipitation of the chloride of Pb a. in Step 1. The formation of a yellow precipitate in Step 4. b. The formation of a complex ion in Step 5. c. d. The reaction that forms a white precipitate in Step 5....
please complete the flow diagram (only question number 1) the role of Name Lab Section 1...
please complete the flow diagram (only question number 1)
the role of Name Lab Section 1 2 3 4 Prelab: Inorganic Group I lons 1. On the report sheet, complete the flow diagram for the separation and identification of the ions in Group I. 2. Write balanced net ionic equations for the following reactions: a. The precipitation of the chloride of Pb in Step 1. b. The formation of a yellow precipitate in Step 4. C. The formation of a...
My strategy in this one was to go through my chart of solubility rules and see...
My strategy in this one was to go through my chart of
solubility rules and see which ion would react with the given
compound to form a precipitate (aka be listed as insoluble). My
answer key says that the answer is F and not G. Is my strategy
wrong? Why is Ag not an ion in the compound? Thank you for your
help!
NACI-NO 10. A solution contains one or more of the following ions: Ca?*, Ag', and Fe?2+. When...
Equation for Part A above 1. Write net-ionic equations for the following precipitation reactions: a) The...
Equation for Part A above
1. Write net-ionic equations for the following precipitation reactions: a) The reaction between barium nitrate and sulfuric acid. b) The reaction between calcium nitrate and sodium oxalate. 2. Elements A, B, and C exist as the diatomic molecules A2, B2, and C2. All act as oxidizing agents, i.e., they take electrons from other species. In aqueous solution, A2 is green, B2 is yellow, and C2 is red. When they have gained electrons from other species,...
1. If your original unknown is colorless, what ions are absent from your unknown? 2. If...
1. If your original unknown is colorless, what ions are absent
from your unknown?
2. If you get no precipitate with just the 6 M NH3 in step B,
what ions are absent from your unknown?
pls help are my answers correct ty
17 Page 4 Aperiment 24. Qualitative Analysis Group III-NI, Mn, Fe, Al, Cr, Zn 1. PROCEDURES A. Observations of Samples. Obtain an unknown and record code. Observe color of unknown solution Common color correlations are: dark blue...
Could I get some help with question 5b thank you! 5. Write down equation for the...
Could I get some help with question 5b thank you!
5. Write down equation for the reaction quotient, Q, in reaction between Fe(NO3)3 and KNCS (NO3)3 + 3 KNCS -> Fe(NCS)3 + 3KNO3 [1 mark] & [Product ] - [Fe(NCS)3][KNO3)3 [Reactant] [Fe(NO3)2](KNCS]3 Describe the equilibrium in terms of the changes in the reaction quotient from the initial point when the solutions were just mixed (no reaction), to the final point where equilibrium is reached. [1 mark] Initial Q= Final Q...
Experiment 17A. A Solubility Product Constant Procedure Getting Started 1. Obtain a 10 ml pipet, ...
question#1
Experiment 17A. A Solubility Product Constant Procedure Getting Started 1. Obtain a 10 ml pipet, a 50 mL buret, and 2 pieces of 120 cm filter paper Preparing Saturated Solutions of M10J MIO), is an insoluble divalent iodate salt. The identity of the cation M-is unknown. 1 Prepare MIO,), by adding S0 ml of o.2 M KIO, to 20 mL of 1 Molar M(NO,J, in a 150 mt 2. Stir the mixture vigorously with a stirring rod. A white,...
Group 1 Flowchart Use the following chemical facts to construct a flow chart for this lab:...
Group 1 Flowchart Use the following chemical facts to construct a flow chart for this lab: 1 Group 1 cations are Ag, Hg, and Pb 2. AgH a and Pbare given to you in lab as their nitrates which are soluble in water (denoted by as) 3 AgHgand Pb are the only common ions that form a precipitate (denoted by with the Cl ion, presented as Hcl They all form white precipitates. 4. These Group 1 precipitates are separated from...
15) Determine the molar solubility of FeCl, in pure water. K A) 0.228 M B ) 0.0301 M C) 0.311 M for FeCl, -2.45 x 1...
15) Determine the molar solubility of FeCl, in pure water. K A) 0.228 M B ) 0.0301 M C) 0.311 M for FeCl, -2.45 x 10 D ) 0.174 M 15 E) 2.45 * 10M 16) 16) Which of the following statements is true? A) Kris related to the formation of complexes B) K is related to acid dissociation C) K, is related to the solubility of a solid ionic species D) Khis related to base dissociation E) K is...
The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium arsenate. Solution B contains ammonium oxalate. Soution C contains silver chlorate. Solution D contains aluminum bromide. Solution Solute Na, AsO4 (NH),C,D, AgCIO, AlBrz Color of Solution colorless colorless colorless yellow с The results of mixing each solution in pairs are shown in the table. Experiment Solutions Mixed Result A +B A+C A+D B+C B+D C+D no precipitate, colorless solution brown precipitate white precipitate white precipitate white...
Lab Section: 1 Prelab: Inorganic Group I Ions 1. On the report sheet, complete the flow diagram for the separation and identification of the ions in Group I 2. Write balanced net ionic equations for the following reactions: The precipitation of the chloride of Pb a. in Step 1. The formation of a yellow precipitate in Step 4. b. The formation of a complex ion in Step 5. c. d. The reaction that forms a white precipitate in Step 5....
please complete the flow diagram (only question number 1)
the role of Name Lab Section 1 2 3 4 Prelab: Inorganic Group I lons 1. On the report sheet, complete the flow diagram for the separation and identification of the ions in Group I. 2. Write balanced net ionic equations for the following reactions: a. The precipitation of the chloride of Pb in Step 1. b. The formation of a yellow precipitate in Step 4. C. The formation of a...
My strategy in this one was to go through my chart of
solubility rules and see which ion would react with the given
compound to form a precipitate (aka be listed as insoluble). My
answer key says that the answer is F and not G. Is my strategy
wrong? Why is Ag not an ion in the compound? Thank you for your
help!
NACI-NO 10. A solution contains one or more of the following ions: Ca?*, Ag', and Fe?2+. When...
Equation for Part A above
1. Write net-ionic equations for the following precipitation reactions: a) The reaction between barium nitrate and sulfuric acid. b) The reaction between calcium nitrate and sodium oxalate. 2. Elements A, B, and C exist as the diatomic molecules A2, B2, and C2. All act as oxidizing agents, i.e., they take electrons from other species. In aqueous solution, A2 is green, B2 is yellow, and C2 is red. When they have gained electrons from other species,...
1. If your original unknown is colorless, what ions are absent
from your unknown?
2. If you get no precipitate with just the 6 M NH3 in step B,
what ions are absent from your unknown?
pls help are my answers correct ty
17 Page 4 Aperiment 24. Qualitative Analysis Group III-NI, Mn, Fe, Al, Cr, Zn 1. PROCEDURES A. Observations of Samples. Obtain an unknown and record code. Observe color of unknown solution Common color correlations are: dark blue...
Could I get some help with question 5b thank you!
5. Write down equation for the reaction quotient, Q, in reaction between Fe(NO3)3 and KNCS (NO3)3 + 3 KNCS -> Fe(NCS)3 + 3KNO3 [1 mark] & [Product ] - [Fe(NCS)3][KNO3)3 [Reactant] [Fe(NO3)2](KNCS]3 Describe the equilibrium in terms of the changes in the reaction quotient from the initial point when the solutions were just mixed (no reaction), to the final point where equilibrium is reached. [1 mark] Initial Q= Final Q...
question#1
Experiment 17A. A Solubility Product Constant Procedure Getting Started 1. Obtain a 10 ml pipet, a 50 mL buret, and 2 pieces of 120 cm filter paper Preparing Saturated Solutions of M10J MIO), is an insoluble divalent iodate salt. The identity of the cation M-is unknown. 1 Prepare MIO,), by adding S0 ml of o.2 M KIO, to 20 mL of 1 Molar M(NO,J, in a 150 mt 2. Stir the mixture vigorously with a stirring rod. A white,...
Group 1 Flowchart Use the following chemical facts to construct a flow chart for this lab: 1 Group 1 cations are Ag, Hg, and Pb 2. AgH a and Pbare given to you in lab as their nitrates which are soluble in water (denoted by as) 3 AgHgand Pb are the only common ions that form a precipitate (denoted by with the Cl ion, presented as Hcl They all form white precipitates. 4. These Group 1 precipitates are separated from...
15) Determine the molar solubility of FeCl, in pure water. K A) 0.228 M B ) 0.0301 M C) 0.311 M for FeCl, -2.45 x 10 D ) 0.174 M 15 E) 2.45 * 10M 16) 16) Which of the following statements is true? A) Kris related to the formation of complexes B) K is related to acid dissociation C) K, is related to the solubility of a solid ionic species D) Khis related to base dissociation E) K is...
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