A HClO / KClO buffer system is to be constructed that is also 0.066 M in...
A HClO / KClO buffer system is to be constructed that is also 0.066 M in Co2+. What is the minimum [HClO] / [ClO-] that must be maintained to keep a precipitate of cobalt(II) hydroxide from forming? minimum [HClO] / [ClO-] = blank/1
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![Kr(ColDH) Solubiquitibrium CofoHi Colou (s) Coag) 2OH (ag) 2.5xikspECCOH2(0-0 6 6) [OH] LOH] =6155 yIO M -14 625 x CH И 16-1](http://img.homeworklib.com/questions/2a70da50-75a9-11ea-bc40-4db24bb03a52.png?x-oss-process=image/resize,w_560)
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A HClO / KClO buffer system is to be constructed that is also
0.066 M in...
A HClO / KClO buffer system is to be constructed that is also 0.048 M in...
A HClO / KClO buffer system is to be constructed that is also 0.048 M in Mn2+. What is the minimum [HClO] / [ClO-] that must be maintained to keep a precipitate of manganese(II) hydroxide from forming? minimum [HClO] = [ClO-] 1
A HClO / NaClO buffer system is to be constructed that is also 0.042 M in...
A HClO / NaClO buffer system is to be constructed that is also 0.042 M in Co2+. What is the minimum [HClO] / [ClO-] that must be maintained to keep a precipitate of cobalt(II) hydroxide from forming? minimum [HClO] / [ClO-]= ___?___ / 1
A HCIO /NaClO buffer system is to be constructed that is also 0.060 M in Fe2+....
A HCIO /NaClO buffer system is to be constructed that is also 0.060 M in Fe2+. What is the minimum that must be maintained to keep a precipitate of iron(II) hydroxide from forming? [HCIO] minimum [C10-]
A HCIO KCIO buffer system is to be constructed that is also 0.046 M in Ag. What is the minimum [H...
A HCIO KCIO buffer system is to be constructed that is also 0.046 M in Ag. What is the minimum [HCIO]/ [CIO] that must be maintained to keep a precipitate of silver hydroxide from forming? [HCIo] minimum [Cio] A fluoridated water supply contains 4 mg/L of F-. What is the maximum amount of Ca2+, expressed in grams per liter, that can exist in this water supply? Kn (CaF2)-3.9 × 10-11 Amount of Ca2+ ยูโ
A HCIO KCIO buffer system is...
Use we keerences to access Portal values Il leeueu lui Iis question. A CH3COOH/KCH,COO buffer system...
Use we keerences to access Portal values Il leeueu lui Iis question. A CH3COOH/KCH,COO buffer system is to be constructed that is also 0.041 M in Cr3+. What is the minimum [CH3COOH]/[CH3C00-] that must be maintained to keep a precipitate of chromium(III) hydroxide from forming? [CH3COOH] minimum [CH3C00]
A buffer solution is made that is 0.455 M in HClO and 0.455 M in KClO....
A buffer solution is made that is 0.455 M in HClO and 0.455 M in KClO. (1) If Ka for HClO is 3.50×10-8, what is the pH of the buffer solution? (2) Write the net ionic equation for the reaction that occurs when 0.102 mol HCl is added to 1.00 L of the buffer solution. Use H3O+instead of H+.
A solution is made by equilibrating the two solids silver hydroxide (Ksp = 2.0x10-) and silver...
A solution is made by equilibrating the two solids silver hydroxide (Ksp = 2.0x10-) and silver bromide (Ksp = 3.3x10-13) with water. What are the concentrations of the three ions at equilibrium, if some of each of the solids remain? [Agt]= [OH-] = [Br] = What is the equilibrium Mn2+ concentration when 2.59 L of a 0.110 M manganese(II) chloride solution are mixed with 2.44 L of a 0.211 M potassium sulfide solution? [Mn) = A HCIO/NaClO buffer system is...
1.) A buffer solution is 0.175 M in HClO and 0.150 M in NaClO. What happens...
1.) A buffer solution is 0.175 M in HClO and 0.150 M in NaClO. What happens after addition of HBr? A)The amount of ClO- will increase B)The amount of HClO will increase C)The amounts of these components will stay the same D)The amount of HClO will decrease 2.) A 1L buffer solution is 0.175 M in HClO and 0.150 M in NaClO. What is the pH after addition of 0.10 mol HBr? pKa = 7.53 A)6.79 B)7.53 C)8.27 D)9.23
Consider the following two buffers: (i) 10.0 mL of a buffer that contains 0.10 M HClO...
Consider the following two buffers: (i) 10.0 mL of a buffer that contains 0.10 M HClO and 0.10 M NaClO (ii) 10.0mL of a buffer that contains 0.050 M HClO and 0.10 M NaClO b.) 8 drops of 1.0 M NaOH (aq) is added to each of these buffers. 1.)Give the balanced net-ionic equation for the reaction that occurs when the NaOH (aq) is added. 2.)For which buffer (i or ii) does the pH change the greatest amount when the...
Ka for hypochlorous acid, HClO, is 3.0 x 10^-8. Calculate the pH after 10.0, 20.0, 30.0,...
Ka for hypochlorous acid, HClO, is 3.0 x 10^-8. Calculate the pH after 10.0, 20.0, 30.0, and 40.0 ml of 0.100M NaOH have been added to 40.0ml of 0.100M HClO. Expert Answer GoldenApple6699 GoldenApple6699 answered this Was this answer helpful? 8 0 766 answers At any point between 0 and 40 mL of NaOH added, you will have a solution containing both HClO and ClO- ... that's a buffer system (a weak acid and its conjugate base) and the pH...
A HCIO /NaClO buffer system is to be constructed that is also 0.060 M in Fe2+. What is the minimum that must be maintained to keep a precipitate of iron(II) hydroxide from forming? [HCIO] minimum [C10-]
A HCIO KCIO buffer system is to be constructed that is also 0.046 M in Ag. What is the minimum [HCIO]/ [CIO] that must be maintained to keep a precipitate of silver hydroxide from forming? [HCIo] minimum [Cio] A fluoridated water supply contains 4 mg/L of F-. What is the maximum amount of Ca2+, expressed in grams per liter, that can exist in this water supply? Kn (CaF2)-3.9 × 10-11 Amount of Ca2+ ยูโ
A HCIO KCIO buffer system is...
Use we keerences to access Portal values Il leeueu lui Iis question. A CH3COOH/KCH,COO buffer system is to be constructed that is also 0.041 M in Cr3+. What is the minimum [CH3COOH]/[CH3C00-] that must be maintained to keep a precipitate of chromium(III) hydroxide from forming? [CH3COOH] minimum [CH3C00]
A solution is made by equilibrating the two solids silver hydroxide (Ksp = 2.0x10-) and silver bromide (Ksp = 3.3x10-13) with water. What are the concentrations of the three ions at equilibrium, if some of each of the solids remain? [Agt]= [OH-] = [Br] = What is the equilibrium Mn2+ concentration when 2.59 L of a 0.110 M manganese(II) chloride solution are mixed with 2.44 L of a 0.211 M potassium sulfide solution? [Mn) = A HCIO/NaClO buffer system is...
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