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if
a solution containing 0.12 M CO32-, N3, Br-, and CN- is treated
with Ag+, in...
If a solution containing 0.16 M CO_3^2- BrO_3, I^-, and N_3^- is treated with Ag^+, in...
If a solution containing 0.16 M CO_3^2- BrO_3, I^-, and N_3^- is treated with Ag^+, in what order will the anions precipitate? (order your answer from first to last. Use the appropriate or symbol to separate <, =, or > substances in the list.)
1. If a solution containing 0.100 M Cl, Br,I and CrO4 is treated with Hg22* in...
1. If a solution containing 0.100 M Cl, Br,I and CrO4 is treated with Hg22* in what order will the ions precipitate? (There are 2 values for HgaBr2 you should use 5.6 x 1023) (ignore Activities) hw 20.0 What is the pH in a saturated solution of Ca(OH)2? (solvent is Pure Water with u = 0) 2.
Commercial silver plating operations frequently use a solution containing the complex |Ag(CN)_2] ion. Because the formation...
Commercial silver plating operations frequently use a solution containing the complex |Ag(CN)_2] ion. Because the formation constant K_f is quite large, this procedure ensures that the free Ag+ concentration in solution is low to promote uniform electrodeposition. In one process, a chemist added 9.0 L of 1.1M NaCN to 90.0 L of 0.12 M AgN0_3. Calculate the concentration of free Ag+ ions at equilibrium. K_f for this reaction is 1.0 times 10^21. Enter your answer in scientific notation.
please help If a solution containing 0.100M CI, Br,t and CrO is treated with Hg22 in...
please help
If a solution containing 0.100M CI, Br,t and CrO is treated with Hg22 in what order will the ions precipitate? (There are 2 values for HgaBr2 you should use 5.6 x 1023) (lgnore Activities) 1.
Refer to the precipitation reaction below. CoCl2(aq)+2NaOH(ag) Co(OH)2(s)+2NaCI(aq) How much 0.5 M NaOH solution in liters...
Refer to the precipitation reaction below. CoCl2(aq)+2NaOH(ag) Co(OH)2(s)+2NaCI(aq) How much 0.5 M NaOH solution in liters will completely precipitate the Co+ in 1.6 L of 0.12 M CoCl solution? Round to two significant figures, and do not include units in your answer Provide your answer below
Question A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution...
Question
A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution was added the solution that contains plenty of AgNO3. AgBr precipitates were formed. The precipitate were filtered and measured to be is 0.6964 g. What is the molarity of bromide ion in the original sample solution? The molar mass of Br = 80.0 g; the molar mass of AgBr = 188 g. (Solution) AgNO, is soluble and thus exists Ag+ ion and NO3-ion. Ag+...
What is the activity coefficient of H in a solution containing 0.073 M HCI and 0.0090...
What is the activity coefficient of H in a solution containing 0.073 M HCI and 0.0090 M Ca(CIO,)? Activity coefficients at various ionic strengths can be found in this table. Y = What is the pH of this solution? pH Charge +/-1 H* Activity coefficient (y) 900 (CaH5i2CHCO2, (C3H7)4N* (02N)3CH20",(C3H7) NH*, CH3OgH4Co2 0.967 0.933 0.914 0.96 800 0.966 0.931 0.83 0.912 0.85 0.82 700 0.965 0.930 0.909 0.845 0.81 L CeHsCO2, HOC H4CO, CICeH4CO, CsHgCH2C02 CH2-CHCH2CO2(CH3)2CHCH2CO2, (CH3CH2)4N, (C3H7)2NH2+ 600 0.965...
In order to determine the hardness of α solution, a small amount of Eriochrome 2. Black T is added to 100 ml of sample. After addition of I1.2 ml of D.01 M EDTA solution, the color of the soluti...
In order to determine the hardness of α solution, a small amount of Eriochrome 2. Black T is added to 100 ml of sample. After addition of I1.2 ml of D.01 M EDTA solution, the color of the solution changes from red to blue. What is the hardness concentration in moles/liter and mg/liter cas CaCO,? Show that [HgOH'] is negligible in Example 5-2 3. 4. A water, pH 5.5, is dosed with 80 mg/liter of alum,C.co,-1x10-4. (a) How much hydrated...
answer questions #1-7 and I'll send more information on question #7. We were unable to transcribe...
answer questions #1-7 and I'll send more information
on question #7.
We were unable to transcribe this imagesolution of a Mixture by Distillation 4 BACKGROUND s one of the most common methods of purifyinga ery simple method: a liquid is brought to a boil, the liquid becomes a gas the gas a liquid. It is a collected returns to the liquid state and the liquid acquire sufficient e from the liquid phase and enter into the s vapor phase Evaporation...
Convert playlist Diction QUESTIONS 1. (2 Points) Why is it essential to keep the diazonium salt...
Convert playlist Diction QUESTIONS 1. (2 Points) Why is it essential to keep the diazonium salt at zero degrees while you are preparing the sodium 2-naphthoxide solution? 2. (2 Points) Would you need to use sodium carbonate for the diazotization of meta- nitroaniline? Explain your answer. 3. (2 Points) What would be the IUPAC name for the azo dye if you would have used p-chloroaniline instead of sulfanilic acid? Experiment 12 4. (4 Points) Calculate the theoretical yield for Orange...
If a solution containing 0.16 M CO_3^2- BrO_3, I^-, and N_3^- is treated with Ag^+, in what order will the anions precipitate? (order your answer from first to last. Use the appropriate or symbol to separate <, =, or > substances in the list.)
1. If a solution containing 0.100 M Cl, Br,I and CrO4 is treated with Hg22* in what order will the ions precipitate? (There are 2 values for HgaBr2 you should use 5.6 x 1023) (ignore Activities) hw 20.0 What is the pH in a saturated solution of Ca(OH)2? (solvent is Pure Water with u = 0) 2.
Commercial silver plating operations frequently use a solution containing the complex |Ag(CN)_2] ion. Because the formation constant K_f is quite large, this procedure ensures that the free Ag+ concentration in solution is low to promote uniform electrodeposition. In one process, a chemist added 9.0 L of 1.1M NaCN to 90.0 L of 0.12 M AgN0_3. Calculate the concentration of free Ag+ ions at equilibrium. K_f for this reaction is 1.0 times 10^21. Enter your answer in scientific notation.
please help
If a solution containing 0.100M CI, Br,t and CrO is treated with Hg22 in what order will the ions precipitate? (There are 2 values for HgaBr2 you should use 5.6 x 1023) (lgnore Activities) 1.
Refer to the precipitation reaction below. CoCl2(aq)+2NaOH(ag) Co(OH)2(s)+2NaCI(aq) How much 0.5 M NaOH solution in liters will completely precipitate the Co+ in 1.6 L of 0.12 M CoCl solution? Round to two significant figures, and do not include units in your answer Provide your answer below
Question
A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this solution was added the solution that contains plenty of AgNO3. AgBr precipitates were formed. The precipitate were filtered and measured to be is 0.6964 g. What is the molarity of bromide ion in the original sample solution? The molar mass of Br = 80.0 g; the molar mass of AgBr = 188 g. (Solution) AgNO, is soluble and thus exists Ag+ ion and NO3-ion. Ag+...
What is the activity coefficient of H in a solution containing 0.073 M HCI and 0.0090 M Ca(CIO,)? Activity coefficients at various ionic strengths can be found in this table. Y = What is the pH of this solution? pH Charge +/-1 H* Activity coefficient (y) 900 (CaH5i2CHCO2, (C3H7)4N* (02N)3CH20",(C3H7) NH*, CH3OgH4Co2 0.967 0.933 0.914 0.96 800 0.966 0.931 0.83 0.912 0.85 0.82 700 0.965 0.930 0.909 0.845 0.81 L CeHsCO2, HOC H4CO, CICeH4CO, CsHgCH2C02 CH2-CHCH2CO2(CH3)2CHCH2CO2, (CH3CH2)4N, (C3H7)2NH2+ 600 0.965...
In order to determine the hardness of α solution, a small amount of Eriochrome 2. Black T is added to 100 ml of sample. After addition of I1.2 ml of D.01 M EDTA solution, the color of the solution changes from red to blue. What is the hardness concentration in moles/liter and mg/liter cas CaCO,? Show that [HgOH'] is negligible in Example 5-2 3. 4. A water, pH 5.5, is dosed with 80 mg/liter of alum,C.co,-1x10-4. (a) How much hydrated...
answer questions #1-7 and I'll send more information
on question #7.
We were unable to transcribe this imagesolution of a Mixture by Distillation 4 BACKGROUND s one of the most common methods of purifyinga ery simple method: a liquid is brought to a boil, the liquid becomes a gas the gas a liquid. It is a collected returns to the liquid state and the liquid acquire sufficient e from the liquid phase and enter into the s vapor phase Evaporation...
Convert playlist Diction QUESTIONS 1. (2 Points) Why is it essential to keep the diazonium salt at zero degrees while you are preparing the sodium 2-naphthoxide solution? 2. (2 Points) Would you need to use sodium carbonate for the diazotization of meta- nitroaniline? Explain your answer. 3. (2 Points) What would be the IUPAC name for the azo dye if you would have used p-chloroaniline instead of sulfanilic acid? Experiment 12 4. (4 Points) Calculate the theoretical yield for Orange...
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