please help me with a lab
question about what compounds are formed
Homework Answers
Ans Zn2+ + NH4OH = Zn(OH)4 2-
Cr3+ + NH4OH = Cr (OH)3
Ni2+ + NH4OH = Ni(OH)2
Fe3+ + NH4OH = Fe(OH)3
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please help me with a lab
question about what compounds are formed
What compound will the...
please help me that's is all the question is giving me, what is it missing? [Review...
please help me
that's is all the question is giving me, what is it missing?
[Review Topic (References Use the References to access important values if needed for this question Consider these compounds: A. Cr(OH)3 B. Fe(OH)3 C. Co(OH)2 D. PbBr2 Sred Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, c.2,...
please help me starting from permanganic acid down NOMENCLATURE EXERCISE PART VI FORMULAS AND NAMES OF...
please help me starting from permanganic acid down
NOMENCLATURE EXERCISE PART VI FORMULAS AND NAMES OF MIXED COMPOUNDS Identify each compound as ionic (1), molecular (M), or acid (A). Then apply the appropriate rules and give the names or formulas. I, M, or A Name Formula CuCIO NI AuBr3 Fe(HSO )2 Ag3PO4 KH2PO4 (NH4)2Cr2O7 HCIO Zn(NO3)2 XeF: HC2H302 NiCl2 BaSO4 19449911 Permanganic acid Titanium(IV) oxide Lead(11) acetate Magnesium hydroxide Nitrogen monoxide Mercury(II) sulfate Chromium(III) carbonate Tin(11) Nitrate Hydrobromic acid Diphosphorous...
Question 5 7 pts Which of the following complex ions will most likely be colorless? [Zn(en)312+...
Question 5 7 pts Which of the following complex ions will most likely be colorless? [Zn(en)312+ [Ni(H20)6]2+ [Cr(NH3)613+ [Fe(CN)6]4- [Fe(NH3)612+
Please help and explain it to me thanks 2) Which of the following compounds has the...
Please help and explain it to me thanks
2) Which of the following compounds has the highest boiling point? a. C2HsOH b. C3H,OH c. C4HgOH d. CsH11OH
Fill in the name and empirical formula of each ionic compound that could be formed from...
Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: Some ionic compounds cation anion empirical formula name of compound 2- 103 Х ? Fe2+ NOZ 3+ Fe C,H,02 0
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...
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...
Question 25 Write the empirical formula for at least four ionic compounds that could be formed...
Question 25 Write the empirical formula for at least four ionic compounds that could be formed from the following ions: Pb+4 , CN− , Fe+2 , PO−34
please help me with these 2 questions A scientist adjusts the pH of a solution to...
please help me with these 2 questions
A scientist adjusts the pH of a solution to prevent the precipitation of solid Fe(OH)2 in an aqueous solution of 0.0010 M Fe(CIO3)2(aq). What is his target pH? Ksp, Fe(OH), = 1.8 x 10-15 5. Solid AgNO3 is added in tiny amounts to a 1.00-L solution containing 0.10 M NaCl, 0.10 M NaBr, and 0.10 M Nal. Given: Ksp.Agci" 1.6 x 10-10, Ksp.AgBr - 5.0 X 10-13. Kapagi - 15 10-16 Which silver...
“Nomenclature” Could you please help me with these two? (1) Name the following compound: Na2[SnCl4] (2)...
“Nomenclature” Could you please help me with these two? (1) Name the following compound: Na2[SnCl4] (2) Name the following coordination compound: [Fe(CO)(NH3)5] SO4. Thank you!
please help me
that's is all the question is giving me, what is it missing?
[Review Topic (References Use the References to access important values if needed for this question Consider these compounds: A. Cr(OH)3 B. Fe(OH)3 C. Co(OH)2 D. PbBr2 Sred Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, c.2,...
please help me starting from permanganic acid down
NOMENCLATURE EXERCISE PART VI FORMULAS AND NAMES OF MIXED COMPOUNDS Identify each compound as ionic (1), molecular (M), or acid (A). Then apply the appropriate rules and give the names or formulas. I, M, or A Name Formula CuCIO NI AuBr3 Fe(HSO )2 Ag3PO4 KH2PO4 (NH4)2Cr2O7 HCIO Zn(NO3)2 XeF: HC2H302 NiCl2 BaSO4 19449911 Permanganic acid Titanium(IV) oxide Lead(11) acetate Magnesium hydroxide Nitrogen monoxide Mercury(II) sulfate Chromium(III) carbonate Tin(11) Nitrate Hydrobromic acid Diphosphorous...
Question 5 7 pts Which of the following complex ions will most likely be colorless? [Zn(en)312+ [Ni(H20)6]2+ [Cr(NH3)613+ [Fe(CN)6]4- [Fe(NH3)612+
Please help and explain it to me thanks
2) Which of the following compounds has the highest boiling point? a. C2HsOH b. C3H,OH c. C4HgOH d. CsH11OH
Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: Some ionic compounds cation anion empirical formula name of compound 2- 103 Х ? Fe2+ NOZ 3+ Fe C,H,02 0
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...
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...
please help me with these 2 questions
A scientist adjusts the pH of a solution to prevent the precipitation of solid Fe(OH)2 in an aqueous solution of 0.0010 M Fe(CIO3)2(aq). What is his target pH? Ksp, Fe(OH), = 1.8 x 10-15 5. Solid AgNO3 is added in tiny amounts to a 1.00-L solution containing 0.10 M NaCl, 0.10 M NaBr, and 0.10 M Nal. Given: Ksp.Agci" 1.6 x 10-10, Ksp.AgBr - 5.0 X 10-13. Kapagi - 15 10-16 Which silver...
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