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15. Tests were performed on a mystery solution to identify the components. A flame test resulted...
1. Refer to Data Table A.2 and state the solutions that produce reactions similar to (a)...
1. Refer to Data Table A.2 and state the solutions that produce reactions similar to (a) Li State the elements in this experiment that belong to: (a) Group IA/1 (b) Ba 2. (b) Group IIA/2 An unknown solution gives a brief green flame test. The unknown gives a white precipitate with ammonium carbonate, ammonium phosphate, and ammonium sulfate. The halide test produces a purple color in the upper hexane layer. Identify (a) the alkali or alkaline earth element, and (b)...
is this right? Parts A and B. Flame Tests and Precipitation Reactions of Known Cation Solutions...
is this right?
Parts A and B. Flame Tests and Precipitation Reactions of Known Cation Solutions Precipitation Test Results w Ammonium Carbonate Precipitation Test Results Known Flame Test Results Li, l"Orange NaOrang K Violet CaRed w/ Ammonium Sulfate (Write ppt. or NR) Known (Record Color) (Write ppt. or NR) Ne N R NR Pp Ppt NP NR VR Before heating After heating DAr Sr2+ limi Ppt ppt Ba2+ anen Part C. Halide Tests of Known Solutions Formula of Halogen Color...
3. What tests would you use to identify a solution of FeCl3? 4. A flame test of a colorless solution gives a bright...
3. What tests would you use to identify a solution of FeCl3? 4. A flame test of a colorless solution gives a bright yellow color. When reacted with AgNO, a white precipitate forms that dissolves when HNO, is added. When HCl is added to the unknown solution, bubbles form. What is the compound in the colorless solution?
Q 1 & 2 1. Sodium ion (Na) and calcium ion (Ca2) produce nearly the same color in a flame test (yellow and yello...
Q 1 & 2
1. Sodium ion (Na) and calcium ion (Ca2) produce nearly the same color in a flame test (yellow and yellow-orange, respectively). Describe a way to differentiate between the two using a solution of Na,CO and write the correct balanced equation(s). (Hint: recall the solubility rules for Na ion.) A saturated solution of an unknown solid reacted with AgNO, to give a pale yellow precipitate, and also reacted with Pb(NO), to give a white precipitate. Based on...
Post-Lab Questions: 1. If you had a solution which contained only chloride, bromide, or iodide ion,...
Post-Lab Questions: 1. If you had a solution which contained only chloride, bromide, or iodide ion, which of the three tests would most clearly tell you which anion was in the solution? Explain. 2.) Suppose that you were quite sure that your unknown centained only sulfate ion. Which test would most quickly 3. Consider each set of results below which were carried out on a solution containing either (1)one of the six anions studied in this experiment, or (2) none...
this is the solution of table 1 i hope this useful to your solution I do not...
this is the solution of table
1 i hope this useful to your solution I do not want to solve the
first table(Reaction #1)
i%V9 ... ... 44 PP PP14 w transcribed image text Expert Answer Mamta Ranga answered this Sedina Lead Nitrost nitrate NAT PONO Po I, NaNO Formula 149.11 231-2 29.49 Sush - (Phase) Aqueous Ague Solid A gen colour White Weite Bugoyelle Yo NE X reaction 0 Comments Was this answer helpful? 1 0 ABOUT CHEGG LEGAL &...
Post-Lab Questions: 1. If you had a solution which contained only chloride, bromide, or iodide ion,...
Post-Lab Questions: 1. If you had a solution which contained only chloride, bromide, or iodide ion, which of the three tests would most clearly tell you which anion was in the solution? Explain. 2.) Suppose that you were quite sure that your unknown contained only sulfate ion. Which test would most quickly (that is, in the fewest steps) confirm your hypothesis? Explain. Consider each set of results below which were carried out on a solution containing either (1)one of the...
This lab is the ten test tube mystery The ten solutions are as followed: 1: ammonium...
This lab is the ten test tube mystery The ten solutions are as
followed:
1: ammonium chloride, NH4Cl
2:barium chloride, BaCl2
3:copper sulfate, CuSO4
4:salt hydrochloric acid, HCl
5:potassium iodide, KI
6:silver nitrate, AgNO3
7:salt sodium bromide, NaBr
8:sodium hydroxide, NaOH
9:sodium sulfide, Na2S
10:sulfuric acid, H2SO4
I am just totally lost as it wants me to test all the reactions
and say which solution is what, if you could please just answer
which solution goes where and possibly fill...
an introduction to chemistry lab Pre-Lab Study Questions 1. How can the presence of an ion...
an introduction to chemistry lab
Pre-Lab Study Questions 1. How can the presence of an ion in a solution be detected? ไป dedeed by a lame the ions undec gp color changes By com paring knoum olion o a unKnown vo Can co ure he color ehanges in he lame If a reaction produces an insoluble salt, what will you notice happening in the test tube? 2. So,It wany saヅdissolved and tt a, precipitate oat, solut kan bep eadind on...
1. Write net ionic equations for ALL precipitation reactions of each anion studied in this e with Ag'(aq) and Ba (a), respectively, (in the absence of HNO,) at Bad 2 ptt disalv...
1. Write net ionic equations for ALL precipitation reactions of each anion studied in this e with Ag'(aq) and Ba (a), respectively, (in the absence of HNO,) at Bad 2 ptt disalve 51 과 IND Add about 10 drops of deionized water and 10 drops of 6 MNH, to the precipitate and mix thoroughly. Note that the Agl precipitate will persist; Agl is not soluble in NHs solution Confirmation Test for lodide Carry out confirmatory test for iodide as follow:...
1. Refer to Data Table A.2 and state the solutions that produce reactions similar to (a) Li State the elements in this experiment that belong to: (a) Group IA/1 (b) Ba 2. (b) Group IIA/2 An unknown solution gives a brief green flame test. The unknown gives a white precipitate with ammonium carbonate, ammonium phosphate, and ammonium sulfate. The halide test produces a purple color in the upper hexane layer. Identify (a) the alkali or alkaline earth element, and (b)...
is this right?
Parts A and B. Flame Tests and Precipitation Reactions of Known Cation Solutions Precipitation Test Results w Ammonium Carbonate Precipitation Test Results Known Flame Test Results Li, l"Orange NaOrang K Violet CaRed w/ Ammonium Sulfate (Write ppt. or NR) Known (Record Color) (Write ppt. or NR) Ne N R NR Pp Ppt NP NR VR Before heating After heating DAr Sr2+ limi Ppt ppt Ba2+ anen Part C. Halide Tests of Known Solutions Formula of Halogen Color...
3. What tests would you use to identify a solution of FeCl3? 4. A flame test of a colorless solution gives a bright yellow color. When reacted with AgNO, a white precipitate forms that dissolves when HNO, is added. When HCl is added to the unknown solution, bubbles form. What is the compound in the colorless solution?
Q 1 & 2
1. Sodium ion (Na) and calcium ion (Ca2) produce nearly the same color in a flame test (yellow and yellow-orange, respectively). Describe a way to differentiate between the two using a solution of Na,CO and write the correct balanced equation(s). (Hint: recall the solubility rules for Na ion.) A saturated solution of an unknown solid reacted with AgNO, to give a pale yellow precipitate, and also reacted with Pb(NO), to give a white precipitate. Based on...
Post-Lab Questions: 1. If you had a solution which contained only chloride, bromide, or iodide ion, which of the three tests would most clearly tell you which anion was in the solution? Explain. 2.) Suppose that you were quite sure that your unknown centained only sulfate ion. Which test would most quickly 3. Consider each set of results below which were carried out on a solution containing either (1)one of the six anions studied in this experiment, or (2) none...
this is the solution of table
1 i hope this useful to your solution I do not want to solve the
first table(Reaction #1)
i%V9 ... ... 44 PP PP14 w transcribed image text Expert Answer Mamta Ranga answered this Sedina Lead Nitrost nitrate NAT PONO Po I, NaNO Formula 149.11 231-2 29.49 Sush - (Phase) Aqueous Ague Solid A gen colour White Weite Bugoyelle Yo NE X reaction 0 Comments Was this answer helpful? 1 0 ABOUT CHEGG LEGAL &...
Post-Lab Questions: 1. If you had a solution which contained only chloride, bromide, or iodide ion, which of the three tests would most clearly tell you which anion was in the solution? Explain. 2.) Suppose that you were quite sure that your unknown contained only sulfate ion. Which test would most quickly (that is, in the fewest steps) confirm your hypothesis? Explain. Consider each set of results below which were carried out on a solution containing either (1)one of the...
This lab is the ten test tube mystery The ten solutions are as
followed:
1: ammonium chloride, NH4Cl
2:barium chloride, BaCl2
3:copper sulfate, CuSO4
4:salt hydrochloric acid, HCl
5:potassium iodide, KI
6:silver nitrate, AgNO3
7:salt sodium bromide, NaBr
8:sodium hydroxide, NaOH
9:sodium sulfide, Na2S
10:sulfuric acid, H2SO4
I am just totally lost as it wants me to test all the reactions
and say which solution is what, if you could please just answer
which solution goes where and possibly fill...
an introduction to chemistry lab
Pre-Lab Study Questions 1. How can the presence of an ion in a solution be detected? ไป dedeed by a lame the ions undec gp color changes By com paring knoum olion o a unKnown vo Can co ure he color ehanges in he lame If a reaction produces an insoluble salt, what will you notice happening in the test tube? 2. So,It wany saヅdissolved and tt a, precipitate oat, solut kan bep eadind on...
1. Write net ionic equations for ALL precipitation reactions of each anion studied in this e with Ag'(aq) and Ba (a), respectively, (in the absence of HNO,) at Bad 2 ptt disalve 51 과 IND Add about 10 drops of deionized water and 10 drops of 6 MNH, to the precipitate and mix thoroughly. Note that the Agl precipitate will persist; Agl is not soluble in NHs solution Confirmation Test for lodide Carry out confirmatory test for iodide as follow:...
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