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A white clond that appia ( Ctoudy PART II Silver Test Observation re A. AgNOs(aq) NaCl(aq)...
FesCN (aq), and LeChâtelier's Explain in terms of the equation, Fe" (aq) + SCN (aq) Principle...
FesCN (aq), and LeChâtelier's Explain in terms of the equation, Fe" (aq) + SCN (aq) Principle (4 ) Observation after adding KSCN: turned darker more red like original solution brown Explain in terms of the equation, Fe (aq) + SCN (aq) + FeSCN- (aq), and LeChâtelier's Principle. (ps.) Observation after adding AgNO3: Turned milky white + thieverf less transparent Using the ions present in the solution, write a net ionic equation that would explain the precipitate observed Use the above...
y Ward CRED Vard 7.0.1 M copper(II) sulfpts (4) + 3M sodium hydroxide (aq) Observation: Solid...
y Ward CRED Vard 7.0.1 M copper(II) sulfpts (4) + 3M sodium hydroxide (aq) Observation: Solid Swe Tomb Balanced Formula Equation: CuSO4 (eng)+2NaOH-sluag6+ Man S04bq) Complete Ionic Equation: Net Ionic Equation: 8. 0.1 M iron(III) nitrate (aq) + 3M sodium hydroxide (14) Observation: Cloudy Brown she Balanced Formula Equation. Fe (Nos)s&q)+ 3N6Oheq)->3 NaNO3 athelothes Complete Ionic Equation: Net Ionic Equation: 9. 0.1 M silver nitrate (aq) + 3M sodium hydroxide (aq) Observation: Brownish grey Balanced Formula Equation Ag Nozce+ NaOH(aq)->...
#8 10. Rewrite the nee d ed Part II. Dissolution of malum chloride a water Section...
#8
10. Rewrite the nee d ed Part II. Dissolution of malum chloride a water Section A 1. Initial appearance of equilibrium m e Clear 2. Change after addition of cone HICH cloudy Nhile 3. Change after heating mature for 3-4 min Clear 4. Change after cooling mixture Section B Cloudy White Observations of dissolution of solid NH.C in water, The dissolution is cold, Conclusions 5. The equation for the dissolution of NHCl in water is: NH.C($) 5 NH' (aq)...
Review equation 16.10 and step B2. Ag+1(aq) and NH3(aq) will form a soluble complex ion. Use...
Review equation 16.10 and step B2. Ag+1(aq) and NH3(aq) will form a soluble complex ion. Use rule 3 of Water-Insoluble Salts in Appendix E to determine what would happen if Ag+1(aq) was combined with KOH instead of NH3. Write the net ionic equation with phase subscripts, where K+1 is a spectator ion which is cancelled out. Equation 16.10: Ag^+(aq) + Cl^-(aq) ⇄ AgCl(s) ⇅ 2NH3(aq) [Ag(NH3)2]^+(aq) Step B2: Silver Chloride equilibrium. To the clear solution from part B.1, add 5...
need help answering question two. what does your observation tell you about the silver nitrate test?...
need help answering question two.
what does your observation tell you about the silver nitrate
test?
in the directions we have "the silver nitrate chemical
test makes use of strong affinity that Ag(I) cations have for
bromine and other halogens, resulting in precipitation of insoluble
AgBr from your rcn if the sample contains bromine.
but that doesnt make since completely to me.
help please!
Name: Chemistry 215 Brominating Alkenes (10 pts) 1. Write out the specific reaction that your group...
15. The mixing of which pair of reactants will result in a precipitation reaction? CsI(aq)...
15. The mixing of which pair of reactants will result in a precipitation reaction? CsI(aq) + NaOH(aq) HCl(aq) + Ca(OH)2(aq) K2SO4(aq) + Hg2(NO3)2(aq) NaNO3(aq) + NH4Cl(aq) 16. Which of the following is a precipitation reaction? Zn(s) + 2 AgNO3(aq) 2 Ag(s) + Zn(NO3)2(aq) NaCl(aq) + LiI(aq) NaI(aq) + LiCl(aq) 2 KI(aq) + Hg2(NO3)2(aq) Hg2I2(s) + 2 KNO3(aq) HI(aq) + NaOH(aq) NaI(aq) + H2O(l) None of these are precipitation reactions. 17. Which...
I MUCEDURES SHOP log indoor Your team will examine the impact of changing concentration and temperature...
I MUCEDURES SHOP log indoor Your team will examine the impact of changing concentration and temperature on the position of equilibrium (Part I). Compare your observations with different teams and look for patterns in results to identify factors that shift the position of equilibrium toward reactants or products. In Part II, test your understanding as you make predictions and explain any shift in the equilibrium position of a new equilibrium system. Part Observations of Equilibria You and your teammate(s) will...
Part V. Double Replacement For the following reaction be sure to include a total ionic equation...
Part V. Double Replacement For the following reaction be sure to include a total ionic equation and a ner ionic equation 1. In a small test tube, place approximately 3 mL of 0.1 M BaCl, and add 3 mL of 0.1 MK,SO Carefully note your observations. TABLE 9.16 Observations reaction of barium chloride and potassium sulfate white like milk compound Clear. got colder, a little. Milk like subs. percipitate wols formed cwnks in the ottom by, Bariumchloride. One way to...
need help with this problem. and i also added the data Chemical Equilibrium: Le Châtelier's Principle...
need help with this problem. and i also added the data
Chemical Equilibrium: Le Châtelier's Principle Part I. Changes in Reactant or Product Concentrations 4. Copper and Nickelfoss Colin 1. Colar 4. NICI, 2. SININ 3. After Cladon & Alher HC Explain the effects of (a) and HICH) on the Cuolution in terms of Le Chitler's principle. 7. What ay pale and relepren precipitates when I was in added a LOW" POLONpectively Cabellons & Color of Coch 9. Colorifer the...
Question: Procedure Separation and Identification of Pb2 (aq), Fe (aq), Al(a), and Cu Note: Tests should...
Question:
Procedure Separation and Identification of Pb2 (aq), Fe (aq), Al(a), and Cu Note: Tests should be performed concurrently on the known and the unknown solutions. Volumes are approximate. All work excepting the centrifugation should be done in the fume hood 1. To about 2. mL of your sample in a test tube, add 5 drops (-0.2 mL) of 6 M HCl(a). Mix well and centrifuge. Decant the clear liquid into a clean test tube and save it for Step...
FesCN (aq), and LeChâtelier's Explain in terms of the equation, Fe" (aq) + SCN (aq) Principle (4 ) Observation after adding KSCN: turned darker more red like original solution brown Explain in terms of the equation, Fe (aq) + SCN (aq) + FeSCN- (aq), and LeChâtelier's Principle. (ps.) Observation after adding AgNO3: Turned milky white + thieverf less transparent Using the ions present in the solution, write a net ionic equation that would explain the precipitate observed Use the above...
y Ward CRED Vard 7.0.1 M copper(II) sulfpts (4) + 3M sodium hydroxide (aq) Observation: Solid Swe Tomb Balanced Formula Equation: CuSO4 (eng)+2NaOH-sluag6+ Man S04bq) Complete Ionic Equation: Net Ionic Equation: 8. 0.1 M iron(III) nitrate (aq) + 3M sodium hydroxide (14) Observation: Cloudy Brown she Balanced Formula Equation. Fe (Nos)s&q)+ 3N6Oheq)->3 NaNO3 athelothes Complete Ionic Equation: Net Ionic Equation: 9. 0.1 M silver nitrate (aq) + 3M sodium hydroxide (aq) Observation: Brownish grey Balanced Formula Equation Ag Nozce+ NaOH(aq)->...
#8
10. Rewrite the nee d ed Part II. Dissolution of malum chloride a water Section A 1. Initial appearance of equilibrium m e Clear 2. Change after addition of cone HICH cloudy Nhile 3. Change after heating mature for 3-4 min Clear 4. Change after cooling mixture Section B Cloudy White Observations of dissolution of solid NH.C in water, The dissolution is cold, Conclusions 5. The equation for the dissolution of NHCl in water is: NH.C($) 5 NH' (aq)...
need help answering question two.
what does your observation tell you about the silver nitrate
test?
in the directions we have "the silver nitrate chemical
test makes use of strong affinity that Ag(I) cations have for
bromine and other halogens, resulting in precipitation of insoluble
AgBr from your rcn if the sample contains bromine.
but that doesnt make since completely to me.
help please!
Name: Chemistry 215 Brominating Alkenes (10 pts) 1. Write out the specific reaction that your group...
I MUCEDURES SHOP log indoor Your team will examine the impact of changing concentration and temperature on the position of equilibrium (Part I). Compare your observations with different teams and look for patterns in results to identify factors that shift the position of equilibrium toward reactants or products. In Part II, test your understanding as you make predictions and explain any shift in the equilibrium position of a new equilibrium system. Part Observations of Equilibria You and your teammate(s) will...
Part V. Double Replacement For the following reaction be sure to include a total ionic equation and a ner ionic equation 1. In a small test tube, place approximately 3 mL of 0.1 M BaCl, and add 3 mL of 0.1 MK,SO Carefully note your observations. TABLE 9.16 Observations reaction of barium chloride and potassium sulfate white like milk compound Clear. got colder, a little. Milk like subs. percipitate wols formed cwnks in the ottom by, Bariumchloride. One way to...
need help with this problem. and i also added the data
Chemical Equilibrium: Le Châtelier's Principle Part I. Changes in Reactant or Product Concentrations 4. Copper and Nickelfoss Colin 1. Colar 4. NICI, 2. SININ 3. After Cladon & Alher HC Explain the effects of (a) and HICH) on the Cuolution in terms of Le Chitler's principle. 7. What ay pale and relepren precipitates when I was in added a LOW" POLONpectively Cabellons & Color of Coch 9. Colorifer the...
Question:
Procedure Separation and Identification of Pb2 (aq), Fe (aq), Al(a), and Cu Note: Tests should be performed concurrently on the known and the unknown solutions. Volumes are approximate. All work excepting the centrifugation should be done in the fume hood 1. To about 2. mL of your sample in a test tube, add 5 drops (-0.2 mL) of 6 M HCl(a). Mix well and centrifuge. Decant the clear liquid into a clean test tube and save it for Step...
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