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Experiment 7 Report Assignment POSSIBLE POINTS: 2 You dissolve a small amount of your cobalt product...
help please please chemistry REPORT SHEET EXPERIMENT Chemical Equilibrium: 4 Le Châtelier's Principle Part I. Changes...
help please please
chemistry
REPORT SHEET EXPERIMENT Chemical Equilibrium: 4 Le Châtelier's Principle Part I. Changes in Reactant or Product Concentrations A. Copper and Nickel lons Colors: 1. CuSO4(aq) Blue 4. NiCl(aq) Green 2. [Cu(NH3)41+ (aq) Dok Blue 5. [Ni(NH). F+ (aq) Pale upolet 3. After HCI addition 6. After HCl addition Green Explain the effects of NH3(aq) and HCl(aq) on the Cuso, solution in terms of Le Châtelier's principle. 7. What initially forms as pale blue and pale green...
1 Reaction C: Copper(II) Hydroxide to Copper(IT) Oxide Observations: The solntich goes from a light blue...
1 Reaction C: Copper(II) Hydroxide to Copper(IT) Oxide Observations: The solntich goes from a light blue to a dark blue. when heated the solution turns to a green/black color. Balanced Molecular Equation: Balanced Net lonie Equation: Reaction D: Copper(IT) Oxide to Copper(II) Sulfate Observations: "The back sond is dissolved in the acid. This creates a light blue / Clear solurich Balanced Molecular Equation: Balanced Net Ionic Equation: Reaction E: Copper(II) Sulfate to Copper Metal (and Dissolution of excess Mg) Observations:...
PRE-LABORATORY QUESTIONS NAME: 1. According to the experimental procedure written above which cation in your sample...
PRE-LABORATORY QUESTIONS NAME: 1. According to the experimental procedure written above which cation in your sample should be identified first if it is indeed in the sample? 2. In what phase is the first cation supposed to be identified, in solid or liquid phase? And in what color? 3. According to the experimental procedure written above which cation in your sample should be identified second if it is indeed in the sample? 4. In what phase is the second cation...
Report Sheet Questions and Problems 0.1 How do the tests on known solutions containing cations and...
Report Sheet Questions and Problems 0.1 How do the tests on known solutions containing cations and anions man to identify the cations or anions in an unknown substance hown solutions containing cations and anions make it possible for you on Mat is composed of either NaCl or CaCl. What tests would you run to identify the compound? Q.3 If tap water turns a deep red color with a few drops of KSCN, what cation is present? 0.4 A plant food...
Identification of the negative ion in the unknown solution From your test results, what negative ion (anion) is...
Identification of the negative ion in the unknown solution From your test results, what negative ion (anion) is present in your unknown? Explain your choice. Testing for Cations and Anions Report Sheet Questions and Problems Q.1 How do the tests on known solutions containing cations and anions make it possible for you to identify the cations or anions in an unknown substance? Q2 You hive a solution that is composed of either NaCl or CaCl, What tests would you run...
POSSIBLE POINTS: In part A, the synthesis of hexamminecobalt(III) chloride, [CO(NH3)6]Cly, your reactants included the following....
POSSIBLE POINTS: In part A, the synthesis of hexamminecobalt(III) chloride, [CO(NH3)6]Cly, your reactants included the following. Notice that these are the values given in the manual, and you can assume you measured it out to the same precision given. • 7.5 mL of 1.5M cobalt(II) chloride solution • 0.3 g of solid ammonium chloride • 0.15 g of activated charcoal (a catalyst) • 7.5 mL of 15 M NH3 . and 7.5 mL of 10% hydrogen peroxide. After synthesizing the...
In this step, you add xSCN to oneof the our escoi y a. If your solution has Fe", s te portions fr...
second photo is for your reference. thanks!
In this step, you add xSCN to oneof the our escoi y a. If your solution has Fe", s te portions from Step 12A. ,what change should you expect to observe? b. Write a balanced chemical equation for the reaction between Fe" and KSCH. equation Step 13 In this step, you first add Naf to one of the four decantate portions NH&SCN in ethanol. from Step 12A; then, you add a. If your...
help with table much appreciated Organic chem II (A) Observations about the known compounds (hypothetical -...
help with table much appreciated Organic chem II
(A) Observations about the known compounds (hypothetical - considering you actually did the experiment in the lab): 10 pts 1. You analyzed 2-pentene in the lab by following the Flow chart uploaded in Canvas. Record your observations as follows (your observations must be in accordance with what you expect of this compound). Experiment Observation Compound analyzed Inference (what FG could be absent or present) 2-pentene Performed ignition/combustion test Performed Beilstein test Placed...
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,...
Please explain as thoroughly as possible. Thank you Name Laboratory Instructor Desk REPORT SHEET Chemical Equilibrium:...
Please explain as thoroughly as possible. Thank
you
Name Laboratory Instructor Desk REPORT SHEET Chemical Equilibrium: Le Châtelier's Principle 1. Changes in Reactant or Product Concentrations Copper and Nickellons Colors: i caso,(ag) Blue light 4. Nicl₂(ag) Green light [Cu(NH3).1" (aq) Dark Blue clear 5. [Ni(NH)." (aq) Violet light clear 3. After HCl addition blue light After HCI addition Green Icht Clear Explain the effects of NH3(aq) and HCl(aq) on the Cuso, solution in terms of Le Chatelier's principle. and 7....
help please please
chemistry
REPORT SHEET EXPERIMENT Chemical Equilibrium: 4 Le Châtelier's Principle Part I. Changes in Reactant or Product Concentrations A. Copper and Nickel lons Colors: 1. CuSO4(aq) Blue 4. NiCl(aq) Green 2. [Cu(NH3)41+ (aq) Dok Blue 5. [Ni(NH). F+ (aq) Pale upolet 3. After HCI addition 6. After HCl addition Green Explain the effects of NH3(aq) and HCl(aq) on the Cuso, solution in terms of Le Châtelier's principle. 7. What initially forms as pale blue and pale green...
1 Reaction C: Copper(II) Hydroxide to Copper(IT) Oxide Observations: The solntich goes from a light blue to a dark blue. when heated the solution turns to a green/black color. Balanced Molecular Equation: Balanced Net lonie Equation: Reaction D: Copper(IT) Oxide to Copper(II) Sulfate Observations: "The back sond is dissolved in the acid. This creates a light blue / Clear solurich Balanced Molecular Equation: Balanced Net Ionic Equation: Reaction E: Copper(II) Sulfate to Copper Metal (and Dissolution of excess Mg) Observations:...
PRE-LABORATORY QUESTIONS NAME: 1. According to the experimental procedure written above which cation in your sample should be identified first if it is indeed in the sample? 2. In what phase is the first cation supposed to be identified, in solid or liquid phase? And in what color? 3. According to the experimental procedure written above which cation in your sample should be identified second if it is indeed in the sample? 4. In what phase is the second cation...
Report Sheet Questions and Problems 0.1 How do the tests on known solutions containing cations and anions man to identify the cations or anions in an unknown substance hown solutions containing cations and anions make it possible for you on Mat is composed of either NaCl or CaCl. What tests would you run to identify the compound? Q.3 If tap water turns a deep red color with a few drops of KSCN, what cation is present? 0.4 A plant food...
Identification of the negative ion in the unknown solution From your test results, what negative ion (anion) is present in your unknown? Explain your choice. Testing for Cations and Anions Report Sheet Questions and Problems Q.1 How do the tests on known solutions containing cations and anions make it possible for you to identify the cations or anions in an unknown substance? Q2 You hive a solution that is composed of either NaCl or CaCl, What tests would you run...
POSSIBLE POINTS: In part A, the synthesis of hexamminecobalt(III) chloride, [CO(NH3)6]Cly, your reactants included the following. Notice that these are the values given in the manual, and you can assume you measured it out to the same precision given. • 7.5 mL of 1.5M cobalt(II) chloride solution • 0.3 g of solid ammonium chloride • 0.15 g of activated charcoal (a catalyst) • 7.5 mL of 15 M NH3 . and 7.5 mL of 10% hydrogen peroxide. After synthesizing the...
second photo is for your reference. thanks!
In this step, you add xSCN to oneof the our escoi y a. If your solution has Fe", s te portions from Step 12A. ,what change should you expect to observe? b. Write a balanced chemical equation for the reaction between Fe" and KSCH. equation Step 13 In this step, you first add Naf to one of the four decantate portions NH&SCN in ethanol. from Step 12A; then, you add a. If your...
help with table much appreciated Organic chem II
(A) Observations about the known compounds (hypothetical - considering you actually did the experiment in the lab): 10 pts 1. You analyzed 2-pentene in the lab by following the Flow chart uploaded in Canvas. Record your observations as follows (your observations must be in accordance with what you expect of this compound). Experiment Observation Compound analyzed Inference (what FG could be absent or present) 2-pentene Performed ignition/combustion test Performed Beilstein test Placed...
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,...
Please explain as thoroughly as possible. Thank
you
Name Laboratory Instructor Desk REPORT SHEET Chemical Equilibrium: Le Châtelier's Principle 1. Changes in Reactant or Product Concentrations Copper and Nickellons Colors: i caso,(ag) Blue light 4. Nicl₂(ag) Green light [Cu(NH3).1" (aq) Dark Blue clear 5. [Ni(NH)." (aq) Violet light clear 3. After HCl addition blue light After HCI addition Green Icht Clear Explain the effects of NH3(aq) and HCl(aq) on the Cuso, solution in terms of Le Chatelier's principle. and 7....
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