a) Use the below to fill in the graph - The solution labeled "1.00g NaCl" contains...
a) Use the below to fill in the graph
- The solution labeled "1.00g NaCl" contains 1.00g of NaCl dissolved in water. Use the solution viewer to determine the number of grams of Na+ and Cl- in the solution, and confirm that these add to 1.00g.
-The solution labeled "1.00g AgNO3" contains 1.00g of solid AgNO3. Add 100ml of water to this solution. Use the solution viewer to determine the number of grams of Ag+ and NO3- in the solution.
- Now add the 1.00g of solid AgNO3 to the 1.00g solution of
NaCl. Write down the mass of each species in solution and the mass
of solid AgCl formed. Confirm that the amounts of these species are
consistent with what you say in parts (2) and
(3).
Table 1: Mass of each species after reaction (2.5
marks)
|
Species |
Mass (g) |
|
Na+ |
|
|
Cl- |
|
|
NO3- |
|
|
Ag+ |
|
|
AgCl(s) |
Homework Answers
| Species | Mass(g) |
| Na+ | 0.3934 |
| Cl- | 0.6066 |
| NO3- | 0.365 |
| Ag+ | 0.635 |
| AgCl(s) | 0.8437 (Ag+ is the Limiting Reactant) |
Add Answer to:
a) Use the below to fill in the graph
- The solution labeled "1.00g NaCl" contains...
Name: 1.00g NaCl Volume: 100.34 mL Species (aq) a) The solution labeled 'Solution 1' contains 2.00...
Name: 1.00g NaCl Volume: 100.34 mL Species (aq) a) The solution labeled 'Solution 1' contains 2.00 g NaCl. How many grams of AgNO3 must be added to the solution to the solution to completely react with NaCl according to the reaction in the background section? Molarity 1.00481e-7 1.00481e-7 0.170529 0.170529 OH Na CI Record the values for the concentration (molarity) for the Nat and Cl' species. 1. Calculate the number of grams of each species and please show work. Name:...
NaCl (aq) + AgNO3(aq) → NaNO3(aq) + AgCl(s) Note: All of the aqueous species in the above...
NaCl (aq) + AgNO3(aq) → NaNO3(aq) + AgCl(s) Note: All of the aqueous species in the above reaction exists as ions in solution: NaCl(aq) exists as Na+ and Cl- AgNO3 exists as Ag+ and NO3- NaNO3 exists as Na+ and NO3- AgCl(s) is a white solid 1) A solution contains 2.00 grams of Sodium Chloride. How many grams of AgNO3 must be added to the solution to completely react with Sodium Chloride according to the reaction above? List equipment and materials...
Data and Tables Mass Temperature pH NaCl 5.Og 25.00 C 7.0 AgNO3 5.Og 25.00 C 7.0...
Data and Tables Mass Temperature pH NaCl 5.Og 25.00 C 7.0 AgNO3 5.Og 25.00 C 7.0 lann pH Initial (before addition of water) After Addition of Water Final (when reaction concluded) Temperature 25. 0 0 45.02 25.0 6.8 7.0 Species Na Molarity 1.00481e-7 1.00481e-7 7.09719 4.65556 2.44163 3.93421e-11 NO3 AB Solid Product:ARCI Grams: 4.21853 Data analysis and calculations ayout Views Note that all of the aqueous species in the above reaction exists as ions in solution: NaClw exists as Nat...
16. A solid sample contains only NaCl and KCI. A 0.5623 g sample of this material...
16. A solid sample contains only NaCl and KCI. A 0.5623 g sample of this material was dissolved in water. An excess of 0.10 M AgNO3 solution was added to precipitate out AgCl: Agt(aq) + Cl(aq) → AgCl(s) The AgCl was filtered, dried, and weighed. 1.2691 g of AgCl was obtained. What was the wt% of NaCl and the wt% of KCl in the sample?
Unbalanced Equations AgNO3 + NaCl -- AgCl + NaNO3 Ca(NO3)2 + Na2CO3 -- Caco; +NaNO3 Pb(NO3)2...
Unbalanced Equations AgNO3 + NaCl -- AgCl + NaNO3 Ca(NO3)2 + Na2CO3 -- Caco; +NaNO3 Pb(NO3)2 +K Cro, PbCrO, KNO, FeCl3 + NaOH -- Fe(OH)3 + NaCl FeCl2 + Nas -- Fes + NaCl Initial Mass of NaCl og 20 g 40 g 60g Add AgNO3 Add 1 g Add 10 8 Total Mass of AgNO3 added: 0g Reset Experiment AgNO; NaCl AgCl NaNO; 0.08 0.0 g 0.0 g 0.0 g Redo the experiment by clicking on Reset Experiment. Add...
Determine the amount in grams of NaCl that exists in 35.8 g of a solution that...
Determine the amount in grams of NaCl that exists in 35.8 g of a solution that contains 2.05 % NaCl by mass. What is the molarity of a solution prepared by dissolving 22.5 of Ba(NO3)2 into 457 ml of water? Use the volume of water given as the volume of solution. Exactly 17.0 mL of a H2SO4 solution was required to neutralize 45.0 mL of 0.235 M NaOH. What was the concentration of the H2SO4 solution? Given: H2SO4 (aq) +...
2. What is the molarity of a solution in which 38.7 g of NaCl is dissolved...
2. What is the molarity of a solution in which 38.7 g of NaCl is dissolved in enough water to make a total of 1.00 L of solution? answer 3. What is the molarity of a solution in which 10.0 g of AgNO3 is dissolved in 500. mL of solution? answer 4. How many grams of K2SO4 would it take to make 1.50 L of a 0.500 M solution? answer 5. Calculate the % (m/V) of a 0.0600 L solution...
Let's say that the cell compartment for Ag+/Ag contains 100.0 mL of 1.0 M solution. Add...
Let's say that the cell compartment for Ag+/Ag contains 100.0 mL of 1.0 M solution. Add 100.0 mL of 1.0 M NaCl to that compartment. Ksp of AgCl is 1.6 x 10^-10 so the Qsp > Ksp and solid AgCl will precipitate out of solution. This silver chloride is in equilibrium with its ions according to the Ksp equilibrium. Calculate [Ag+] (HINT: it will be very small) and then use your result to calculate the cell potential to the hundredths...
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+...
QUESTION 1 A 20.0 mL sample solution contains unknown amount of bromide ion (Br). To this...
QUESTION 1 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....
Name: 1.00g NaCl Volume: 100.34 mL Species (aq) a) The solution labeled 'Solution 1' contains 2.00 g NaCl. How many grams of AgNO3 must be added to the solution to the solution to completely react with NaCl according to the reaction in the background section? Molarity 1.00481e-7 1.00481e-7 0.170529 0.170529 OH Na CI Record the values for the concentration (molarity) for the Nat and Cl' species. 1. Calculate the number of grams of each species and please show work. Name:...
Data and Tables Mass Temperature pH NaCl 5.Og 25.00 C 7.0 AgNO3 5.Og 25.00 C 7.0 lann pH Initial (before addition of water) After Addition of Water Final (when reaction concluded) Temperature 25. 0 0 45.02 25.0 6.8 7.0 Species Na Molarity 1.00481e-7 1.00481e-7 7.09719 4.65556 2.44163 3.93421e-11 NO3 AB Solid Product:ARCI Grams: 4.21853 Data analysis and calculations ayout Views Note that all of the aqueous species in the above reaction exists as ions in solution: NaClw exists as Nat...
16. A solid sample contains only NaCl and KCI. A 0.5623 g sample of this material was dissolved in water. An excess of 0.10 M AgNO3 solution was added to precipitate out AgCl: Agt(aq) + Cl(aq) → AgCl(s) The AgCl was filtered, dried, and weighed. 1.2691 g of AgCl was obtained. What was the wt% of NaCl and the wt% of KCl in the sample?
Unbalanced Equations AgNO3 + NaCl -- AgCl + NaNO3 Ca(NO3)2 + Na2CO3 -- Caco; +NaNO3 Pb(NO3)2 +K Cro, PbCrO, KNO, FeCl3 + NaOH -- Fe(OH)3 + NaCl FeCl2 + Nas -- Fes + NaCl Initial Mass of NaCl og 20 g 40 g 60g Add AgNO3 Add 1 g Add 10 8 Total Mass of AgNO3 added: 0g Reset Experiment AgNO; NaCl AgCl NaNO; 0.08 0.0 g 0.0 g 0.0 g Redo the experiment by clicking on Reset Experiment. Add...
Determine the amount in grams of NaCl that exists in 35.8 g of a solution that contains 2.05 % NaCl by mass. What is the molarity of a solution prepared by dissolving 22.5 of Ba(NO3)2 into 457 ml of water? Use the volume of water given as the volume of solution. Exactly 17.0 mL of a H2SO4 solution was required to neutralize 45.0 mL of 0.235 M NaOH. What was the concentration of the H2SO4 solution? Given: H2SO4 (aq) +...
2. What is the molarity of a solution in which 38.7 g of NaCl is dissolved in enough water to make a total of 1.00 L of solution? answer 3. What is the molarity of a solution in which 10.0 g of AgNO3 is dissolved in 500. mL of solution? answer 4. How many grams of K2SO4 would it take to make 1.50 L of a 0.500 M solution? answer 5. Calculate the % (m/V) of a 0.0600 L 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+...
QUESTION 1 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....
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