Homework Answers
Add Answer to:
questions 1-3
Review questions 1) Calculate the solubility of copper (11) hydroxide, ing/L K = 2.2...
-8 3 Calculate the solubility of copper (10 lodate in 0.15 M copper (1) nitrate, K is 7.4x10M. "You should know tha...
-8 3 Calculate the solubility of copper (10 lodate in 0.15 M copper (1) nitrate, K is 7.4x10M. "You should know that the Kan must refer to the copper lodate because all nitrate compounds are soluble and strong electrolytes Answer: Warm UP Question. What is the initial (before any reaction takes placel lead nitrate concentration when 8.0 mL of 0.111 M lead nitrate is added to 19 mL of 0.0070 M sodium chloride? Answer: K For the reaction: PbCl (s)...
1. The molar solubility of Ce(OH), is 5.2 x 10*Mat 25 °c. Calculate K for Ce(OH),...
1. The molar solubility of Ce(OH), is 5.2 x 10*Mat 25 °c. Calculate K for Ce(OH), 2. Calculate the solubility of Be(10.), in moles/L and g/L. K -1.57x 10 3. Will a precipitate of Ag.PO, form if 35 ml of 0.00725 M ARNO, is added to 165 ml of 0.0583 M Na,PO,? Show work. Ksp = 8.89 x 10" for Ag, PO, 4. Calculate the concentration of Bain solution from Ba.(PO), Ksp -6.0 x 10" for Ba,(PO), 5. a) NaOH...
Pre-lab Questions for Experiment #11 1) Will a precipitate form when 0.150 L of 0.10 M PHNO The K, for Polis 1.2 x...
Pre-lab Questions for Experiment #11 1) Will a precipitate form when 0.150 L of 0.10 M PHNO The K, for Polis 1.2 x 10-)(Show your calculatio) . 100 L 0,30 M N e w Lof 1 2) Calculate whether a precipitate will form if 2.00 mL of 60 M N aredided to (Show your calculations) -1.8 x 10 and K [FeOH) - 1610) INH! 10 0 4 (Given that N oir 3) Solid silver chromate is added to pure water...
answer these please 17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for...
answer these please
17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for AgCl. 18. If the concentration of chloride ion remaining in solution after silver chloride has been precipitated is 0.2 M, what is the concentration of the silver ion? Kap of AgCl is 2.8 X 10-10 19. What is the experimental Ksp of CaCO3 if the residue after evaporation of a 1.00 L saturated solution is found to have a mass of 0.006 90 g?...
1. Using Table 38.3 in the Voyce text, calculate the solubility of Manganese(II) hydroxide at 25oC...
1.
Using Table 38.3 in the Voyce text, calculate the solubility of
Manganese(II) hydroxide at 25oC
A.
5.7 x 10-5
B.
3.6 x 10-5
C.
4.4 x 10-7
2.
The pH of a 0.0147M KCN solution is:
A.
10.7
B.
5.52
C.
3.3
D.
8.48
3.
The pH of a buffer solution composed of 0.020M HCHO2
and 0.014M NaCHO2 is:
A.
3.59
B.
3.74
C.
3.90
4.
When 400ml of a 0.01M SnCl2 solution is mixed with a
300ml if...
Solubility Product of Calcium Hydroxide Post-Lab Questions (40 Points) 1. A. Determine the molar solubility of...
Solubility Product of Calcium Hydroxide Post-Lab Questions (40 Points) 1. A. Determine the molar solubility of PbI2. The Ksp values for PbI2 is 8.7 x 10-9. B. Determine the molar solubility of 100 mL of a solution of PbI2 to which 0.01 mole of lead nitrate, Pb(NO3)2 has been added. Assume the total volume remains at 100 mL. C. The molar solubility of cadmium hydroxide, Cd(OH)2 is 1.842 x 10-5 M. What is the Ksp value of cadmium hydroxide?
D Question 32 3 pts What is the molar solubility of Az SOs in water? The...
D Question 32 3 pts What is the molar solubility of Az SOs in water? The solubility product constant for silver sulfite is 1.5 x 10-14 at 25°C 0 16x 10-5M 20 x 10-5M 0 12 x 10-7M O 8.7 x 10-*M Question 33 3 pts Nitrogen reacts with fluorine to form nitrogen trifluoride: N_) + 3F.6 2NF,3 AH.-249 kJ and 19.-278.J Calculate AG, and determine whether the equilibrium composition should Ezzor reactants or products at 25°C. O AGS -...
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6X104 at 25°C. What is the molar...
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6X104 at 25°C. What is the molar solubility of cobalt(III) hydroxide in a solution containing 0.077 M KOH at 25°C? 125.82e-41 x M Did you remember that the molar solubility of a substance is reduced whenever a common ion is present? Supporting Materials Periodic Table Constants and Factors Supplemental Data Additional Materials Tutorial -/50 points FSUGenChem2L1 8.PRE.002. Complete the following table of data for Ce2(SO4)3 9 H20. (Assume the density of...
Metal Hydroxides: Evaluating Completeness of Pr Review l Constants l Periodic Table The hydroxide...
Metal Hydroxides: Evaluating Completeness of Pr Review l Constants l Periodic Table The hydroxide ion has the formula OH The solubility- product constants for three generic hydroxides are given here Generic hydroxideKsp 2.50×10 8 Y(OH21.50 x 10 10 Z(OH)3 8.90 x 10 15 XOH Use these values to answer the following questions. itemView?assignmentProblemID-121006887 ipitation Part A The removal of an ion is sometimes considered to be complete when its concentration drops to 1.00 x 10-6 M What concentration of hydroxide...
1) Will a precipitate form when 0.150 L of 0.10 M Pb(NO3)2 and 0.100 L of...
1) Will a precipitate form when 0.150 L of 0.10 M Pb(NO3)2 and 0.100 L of 0.20 M NaCl are mixed? (The K., for PbClzis 1.2 x 10-5 (Show your calculations) 2) Calculate whether a precipitate will form if 2.00 ml. of 0.60 M NH, are added to 1.0 L of 1.0 X 10 M FeSO4. (Show your calculations) (Given that Ko - NSON - 1.8 x 10 and Kp [Fe(OH):) - 1.6 10-") [NH, 3) Solid silver chromate is...
-8 3 Calculate the solubility of copper (10 lodate in 0.15 M copper (1) nitrate, K is 7.4x10M. "You should know that the Kan must refer to the copper lodate because all nitrate compounds are soluble and strong electrolytes Answer: Warm UP Question. What is the initial (before any reaction takes placel lead nitrate concentration when 8.0 mL of 0.111 M lead nitrate is added to 19 mL of 0.0070 M sodium chloride? Answer: K For the reaction: PbCl (s)...
1. The molar solubility of Ce(OH), is 5.2 x 10*Mat 25 °c. Calculate K for Ce(OH), 2. Calculate the solubility of Be(10.), in moles/L and g/L. K -1.57x 10 3. Will a precipitate of Ag.PO, form if 35 ml of 0.00725 M ARNO, is added to 165 ml of 0.0583 M Na,PO,? Show work. Ksp = 8.89 x 10" for Ag, PO, 4. Calculate the concentration of Bain solution from Ba.(PO), Ksp -6.0 x 10" for Ba,(PO), 5. a) NaOH...
Pre-lab Questions for Experiment #11 1) Will a precipitate form when 0.150 L of 0.10 M PHNO The K, for Polis 1.2 x 10-)(Show your calculatio) . 100 L 0,30 M N e w Lof 1 2) Calculate whether a precipitate will form if 2.00 mL of 60 M N aredided to (Show your calculations) -1.8 x 10 and K [FeOH) - 1610) INH! 10 0 4 (Given that N oir 3) Solid silver chromate is added to pure water...
answer these please
17. The solubility of AgCl is 0.000 013 mol/L. Calculate the Ksp for AgCl. 18. If the concentration of chloride ion remaining in solution after silver chloride has been precipitated is 0.2 M, what is the concentration of the silver ion? Kap of AgCl is 2.8 X 10-10 19. What is the experimental Ksp of CaCO3 if the residue after evaporation of a 1.00 L saturated solution is found to have a mass of 0.006 90 g?...
1.
Using Table 38.3 in the Voyce text, calculate the solubility of
Manganese(II) hydroxide at 25oC
A.
5.7 x 10-5
B.
3.6 x 10-5
C.
4.4 x 10-7
2.
The pH of a 0.0147M KCN solution is:
A.
10.7
B.
5.52
C.
3.3
D.
8.48
3.
The pH of a buffer solution composed of 0.020M HCHO2
and 0.014M NaCHO2 is:
A.
3.59
B.
3.74
C.
3.90
4.
When 400ml of a 0.01M SnCl2 solution is mixed with a
300ml if...
D Question 32 3 pts What is the molar solubility of Az SOs in water? The solubility product constant for silver sulfite is 1.5 x 10-14 at 25°C 0 16x 10-5M 20 x 10-5M 0 12 x 10-7M O 8.7 x 10-*M Question 33 3 pts Nitrogen reacts with fluorine to form nitrogen trifluoride: N_) + 3F.6 2NF,3 AH.-249 kJ and 19.-278.J Calculate AG, and determine whether the equilibrium composition should Ezzor reactants or products at 25°C. O AGS -...
The solubility product, Ksp, for cobalt(III) hydroxide, Co(OH)3, is 1.6X104 at 25°C. What is the molar solubility of cobalt(III) hydroxide in a solution containing 0.077 M KOH at 25°C? 125.82e-41 x M Did you remember that the molar solubility of a substance is reduced whenever a common ion is present? Supporting Materials Periodic Table Constants and Factors Supplemental Data Additional Materials Tutorial -/50 points FSUGenChem2L1 8.PRE.002. Complete the following table of data for Ce2(SO4)3 9 H20. (Assume the density of...
Metal Hydroxides: Evaluating Completeness of Pr Review l Constants l Periodic Table The hydroxide ion has the formula OH The solubility- product constants for three generic hydroxides are given here Generic hydroxideKsp 2.50×10 8 Y(OH21.50 x 10 10 Z(OH)3 8.90 x 10 15 XOH Use these values to answer the following questions. itemView?assignmentProblemID-121006887 ipitation Part A The removal of an ion is sometimes considered to be complete when its concentration drops to 1.00 x 10-6 M What concentration of hydroxide...
1) Will a precipitate form when 0.150 L of 0.10 M Pb(NO3)2 and 0.100 L of 0.20 M NaCl are mixed? (The K., for PbClzis 1.2 x 10-5 (Show your calculations) 2) Calculate whether a precipitate will form if 2.00 ml. of 0.60 M NH, are added to 1.0 L of 1.0 X 10 M FeSO4. (Show your calculations) (Given that Ko - NSON - 1.8 x 10 and Kp [Fe(OH):) - 1.6 10-") [NH, 3) Solid silver chromate is...
Most questions answered within 3 hours.
-
Batteries play an important role in our everyday lives. From
making many devices mobile, to allowing...
asked 8 minutes ago -
It is possible to iterate through an array quickly and easily
using a loop?
asked 16 minutes ago -
Determine the pHpH of an HFHF solution of each of the following
concentrations. The KAKA value...
asked 11 minutes ago -
Two point charges of 7.0mL are initially 11.5m apart. What is
the change in potential energy...
asked 12 minutes ago -
Please write as a short answer
You have heartburn and a two hour working session on...
asked 17 minutes ago -
Please solve with excel and mention the excel function.
Thanks
Kevin deposits $10,000 in a savings...
asked 18 minutes ago -
Which Special Journal would the following transaction be
journalized in?
Sold merchandise on account to Customer...
asked 30 minutes ago -
Assuming 100% dissociation, calculate the freezing point (?fTf)
and boiling point (?bTb) of 1.45 ? K3PO4(aq)1.45...
asked 33 minutes ago -
An inflated helium balloon with a volume of 0.35L at
sea level (1.0 atm) was allowed...
asked 35 minutes ago -
Python 3.0 Please
Write a function that takes, as arguments, a binary string, a
list of...
asked 1 hour ago -
(a) Calculate the momentum of a 2150 kg elephant charging a
hunter at a speed of...
asked 50 minutes ago -
all the following is an example of a fixed cost except: any cost
that changes in...
asked 52 minutes ago