2) Give the formula for a solid substance in the aluminum-nickel group that will dissolve readily...
2) Give the formula for a solid substance in the aluminum-nickel group that will dissolve readily in 15M NH4OH and also in 8M NaOH. Include the two net ionic equations for any reactions that occur. I think it should be Zn(OH)2. But can someone help me write the net ionic equations.
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2) Give the formula for a solid substance in the aluminum-nickel group that will dissolve readily...
2. Give the formula for a s which will: formula for a solid hydroxide le.g. Ni(OH)2)...
2. Give the formula for a s which will: formula for a solid hydroxide le.g. Ni(OH)2) of the aluminum-nickel group cations (15 pts) A. Dissolve readily in 15 M NH; and also in 8 M NaOH. B. Dissolve in 8 M NaOH but not in 15 M NH3. C. Dissolve in 15 M NH; but not in 8 M NaOH. 51
1)Give the formula for a reagent that will dissolve Zn(OH)2, but not Ni(OH)2. Include net ionic...
1)Give the formula for a reagent that will dissolve Zn(OH)2, but
not Ni(OH)2. Include net ionic
equations for any reactions that occur.
Here is the refrence attached:
ANALYSIS OF THE ALUMINUM-NICKEL GROUP (GROUP III) Solutions contanang Fe Fe3 A广Cr Co2 NY Mn' Zn2 Ba2 Ca", Mg". Na". K., NH. INH,Cl, excess NH OH Procedure 15 Al(OH), Cr(OH), Co(NH.)63t, Ni(NHk". blue Fe(OH), red Fe(OH)2. green Zn(NHJu". Mn". Ba". Cr". Mg". Na'. K., NH, white green amber colorless [ONH) S] Procedure 15...
need help with #20 and #48 please add proper charges, balanced equation, and proper subscript (aq,solid,liquid,...
need help with #20 and #48 please add proper charges, balanced
equation, and proper subscript (aq,solid,liquid, or gas)
20. Give the formula for a chemical substance that will yield a precipitate with CoCl2 solution, but not with ZnCl, solution (if excess of substance is required, so state). Include net ionic equations for any reactions that occur. ANALYSIS OF THE ALUMINUM-NICKEL GROUP (GROUP III) Solutions containing Fo?", Fe, Co, Nid", Mn?, Art, Cr". Zn?N, Ba?". Ca, Mg, Na, K [NHACI, excess...
POST LAB QUESTIONS Answer the following questions in your lab notebook: 1. Give the chemical formula...
POST LAB QUESTIONS Answer the following questions in your lab notebook: 1. Give the chemical formula for a single chemical reagent that would : (a) separate Ag from Cut b) separate AgCl from PbCl2 - separate Cu2+ from Mat (d) separate Fet from Zn2+ (e) Dissolve Zn(OH), but not Fe(OH)3 (f) separate Ba2+ from Mn2+ and Zn2+ 2. Write balanced ionic chemical equations for: a. The dissolution of AgCl in excess ammonia b. The precipitation of Pb * to PbCrO4(s)...
-Indicate the state (solid, liquid, gas, aqueous) -Some precipitates may dissolve in excess reagent to form...
-Indicate the state (solid, liquid, gas, aqueous)
-Some precipitates may dissolve in excess reagent to form
complex ion SO4
- If no reaction write NR
For only #1-4, & #6-7, write the balanced molecular, ionic,
and net ionic equations:
1. AlCl3(aq) + AgNO3 (aq) 2. K2CO3(aq) + H2SO4 (aq) 3. MgCl2(aq) + NaOH (aq) 4. CuSO4(aq) + excess NH3(aq) 5. Ba(NO3)2(aq) + ZnSO4(aq) 6. Mg(OH)2(aq) + NaOH(aq) 7. AlCl3(aq) + excess NaOH(aq) 8. ZnSO4(aq) + NH3(aq) 9. Ba(NO3)2(aq) + AlCl3(aq)...
I need help with the net ionic equations pleaseee. Net Ionic Equation II Table 2: Addition...
I need help with the net ionic equations pleaseee.
Net Ionic Equation II Table 2: Addition of Excess NaOH PPT Soluble/Color Mg(OH)2 NI(OH)2 Cr(OH)3 Zn(OH)2 Net Ionic Equation Table 3: Addition of Excess NH3 PPT Soluble/Color Mg(OH)2 NI(OH)2 Cr(OH)3 Zn(OH)2 Let's get cracking. Go to Explore Reactions and prepare nitrate solutions of these four ions one at a time. To each solution, add sodium hydroxide and complete Table 1. Then, fill out Table 2 by adding excess sodium hydroxide to...
i need help with this lab please. can i get someone to answer the entire thing....
i need help with this lab please. can i get someone to answer
the entire thing. thank you
Instructor Equilibria of Coordination Compounds OBSERVATIONS AND DATA 1. The formation of complex ions with ammonia The net ionic equation for the reaction of excess Cuso, with NH, is 24 Cu2+ + 4NH3 [cu (NH3)4] The predicted effect on the reaction above of adding excess NH, (based on Le Châtelier's principle) is The reaction will shift to the night and product formation...
How many grams of each of the following substances will dissolve in 100 mL of cold...
How many grams of each of the following substances will dissolve in 100 mL of cold water? Consult a handbook or the Internet and cite your source. Ce(IO_3)_4 RaSO_4 Pb(NO_3)_2 (NH_4)_2SeO_4 Which of these substances is least soluble on a gram-per-100 mL basis? Suppose you have a solution that might contain any or all of the following cations. Cu^2+, Ag^+, Ba^2+, and Mn^2+. The addition of HBr causes a precipitate to form. After the precipitate is filtered off, H_2SO_4 is...
3. Suppose after adding HCl to ppt 16, you do not have any black solid. What,...
3. Suppose after adding HCl to ppt 16, you do not have any black solid. What, if anything, should you do to test for Co2 and Ni*? Qual Scheme: Group III: Co?(pink), N1" (green), Fet+ (yellow), Cr" (blue-grey), Mn(pink), AP (colorless), Zn? (colorless). Unknown B Solution: Use 10 dps of unknown sample and 10 dps of H20 and go to Procedure for Group III. Procedure for Group II: Add 2 dps NHCl soln, add 6M NHOH until just basic to...
kindly answer all the questions. eactions in Agueous Solutions: Metathesis Reactions and Net lonic Equations 2....
kindly answer all the questions.
eactions in Agueous Solutions: Metathesis Reactions and Net lonic Equations 2. Crystal shape 3. Identity of erystals 4. Temperature of filtrate 03 S. Crystal shape of second batch 6. Identity of second batech of crystals NadN Crystal shape of third batch re 8. Identity of third batch of crystalsAN2 QUESTIONS 1. Which of the following reactions.are metathesis reactions? (a) 2KClO,--+2KCI + 302 (b) Cu(NO3)2+Zn-Cu+Zn(NO3)2 (c) BaCO+2 HC1BaCh +H20+CO2 (d) Na2CO3 + Cuso,ーNa,so, +CuCO3 2a. How...
2. Give the formula for a s which will: formula for a solid hydroxide le.g. Ni(OH)2) of the aluminum-nickel group cations (15 pts) A. Dissolve readily in 15 M NH; and also in 8 M NaOH. B. Dissolve in 8 M NaOH but not in 15 M NH3. C. Dissolve in 15 M NH; but not in 8 M NaOH. 51
1)Give the formula for a reagent that will dissolve Zn(OH)2, but
not Ni(OH)2. Include net ionic
equations for any reactions that occur.
Here is the refrence attached:
ANALYSIS OF THE ALUMINUM-NICKEL GROUP (GROUP III) Solutions contanang Fe Fe3 A广Cr Co2 NY Mn' Zn2 Ba2 Ca", Mg". Na". K., NH. INH,Cl, excess NH OH Procedure 15 Al(OH), Cr(OH), Co(NH.)63t, Ni(NHk". blue Fe(OH), red Fe(OH)2. green Zn(NHJu". Mn". Ba". Cr". Mg". Na'. K., NH, white green amber colorless [ONH) S] Procedure 15...
need help with #20 and #48 please add proper charges, balanced
equation, and proper subscript (aq,solid,liquid, or gas)
20. Give the formula for a chemical substance that will yield a precipitate with CoCl2 solution, but not with ZnCl, solution (if excess of substance is required, so state). Include net ionic equations for any reactions that occur. ANALYSIS OF THE ALUMINUM-NICKEL GROUP (GROUP III) Solutions containing Fo?", Fe, Co, Nid", Mn?, Art, Cr". Zn?N, Ba?". Ca, Mg, Na, K [NHACI, excess...
POST LAB QUESTIONS Answer the following questions in your lab notebook: 1. Give the chemical formula for a single chemical reagent that would : (a) separate Ag from Cut b) separate AgCl from PbCl2 - separate Cu2+ from Mat (d) separate Fet from Zn2+ (e) Dissolve Zn(OH), but not Fe(OH)3 (f) separate Ba2+ from Mn2+ and Zn2+ 2. Write balanced ionic chemical equations for: a. The dissolution of AgCl in excess ammonia b. The precipitation of Pb * to PbCrO4(s)...
-Indicate the state (solid, liquid, gas, aqueous)
-Some precipitates may dissolve in excess reagent to form
complex ion SO4
- If no reaction write NR
For only #1-4, & #6-7, write the balanced molecular, ionic,
and net ionic equations:
1. AlCl3(aq) + AgNO3 (aq) 2. K2CO3(aq) + H2SO4 (aq) 3. MgCl2(aq) + NaOH (aq) 4. CuSO4(aq) + excess NH3(aq) 5. Ba(NO3)2(aq) + ZnSO4(aq) 6. Mg(OH)2(aq) + NaOH(aq) 7. AlCl3(aq) + excess NaOH(aq) 8. ZnSO4(aq) + NH3(aq) 9. Ba(NO3)2(aq) + AlCl3(aq)...
I need help with the net ionic equations pleaseee.
Net Ionic Equation II Table 2: Addition of Excess NaOH PPT Soluble/Color Mg(OH)2 NI(OH)2 Cr(OH)3 Zn(OH)2 Net Ionic Equation Table 3: Addition of Excess NH3 PPT Soluble/Color Mg(OH)2 NI(OH)2 Cr(OH)3 Zn(OH)2 Let's get cracking. Go to Explore Reactions and prepare nitrate solutions of these four ions one at a time. To each solution, add sodium hydroxide and complete Table 1. Then, fill out Table 2 by adding excess sodium hydroxide to...
i need help with this lab please. can i get someone to answer
the entire thing. thank you
Instructor Equilibria of Coordination Compounds OBSERVATIONS AND DATA 1. The formation of complex ions with ammonia The net ionic equation for the reaction of excess Cuso, with NH, is 24 Cu2+ + 4NH3 [cu (NH3)4] The predicted effect on the reaction above of adding excess NH, (based on Le Châtelier's principle) is The reaction will shift to the night and product formation...
How many grams of each of the following substances will dissolve in 100 mL of cold water? Consult a handbook or the Internet and cite your source. Ce(IO_3)_4 RaSO_4 Pb(NO_3)_2 (NH_4)_2SeO_4 Which of these substances is least soluble on a gram-per-100 mL basis? Suppose you have a solution that might contain any or all of the following cations. Cu^2+, Ag^+, Ba^2+, and Mn^2+. The addition of HBr causes a precipitate to form. After the precipitate is filtered off, H_2SO_4 is...
3. Suppose after adding HCl to ppt 16, you do not have any black solid. What, if anything, should you do to test for Co2 and Ni*? Qual Scheme: Group III: Co?(pink), N1" (green), Fet+ (yellow), Cr" (blue-grey), Mn(pink), AP (colorless), Zn? (colorless). Unknown B Solution: Use 10 dps of unknown sample and 10 dps of H20 and go to Procedure for Group III. Procedure for Group II: Add 2 dps NHCl soln, add 6M NHOH until just basic to...
kindly answer all the questions.
eactions in Agueous Solutions: Metathesis Reactions and Net lonic Equations 2. Crystal shape 3. Identity of erystals 4. Temperature of filtrate 03 S. Crystal shape of second batch 6. Identity of second batech of crystals NadN Crystal shape of third batch re 8. Identity of third batch of crystalsAN2 QUESTIONS 1. Which of the following reactions.are metathesis reactions? (a) 2KClO,--+2KCI + 302 (b) Cu(NO3)2+Zn-Cu+Zn(NO3)2 (c) BaCO+2 HC1BaCh +H20+CO2 (d) Na2CO3 + Cuso,ーNa,so, +CuCO3 2a. How...
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