Calculate the moles of Cl- in a beaker with 5mL of .05M KCl, 10mL of water,...
Calculate the moles of Cl- in a beaker with 5mL of .05M KCl, 10mL of water, and 1mL of K2CrO4?
Moles of Ag+ = moles of Cl=. What is the molarity of silver ion in
solution A.
Solution A has saturated AgC2H3O2 in water. It was titrated in a
beaker with 5mL of .05M KCl, 10mL of water, and 1mL of K2CrO4. The
volume that was titrated into the beaker was 4.7mL.
Using the molarity of silver ion we found for beaker A and the
dissociation reaction of silver acetate. Calculate the Ksp for
silver acetate. Think about the relationship of the two ions in a
saturated solution.
Homework Answers
Add Answer to:
Calculate the moles of Cl- in a beaker with 5mL of .05M KCl,
10mL of water,...
Using the molarity of silver ion (.018), the molarity of the total acetate ion and the...
Using the molarity of silver ion (.018), the molarity of the total acetate ion and the dissociation reaction of silver acetate, calculate the solubility constant Ksp for silver acetate. Remember there is a common ion effect in this solution. Would the answer be calculated by using the Ksp equation --- Ksp = [Ag][C2H3O2] since AgC2H3O2 is a solid? ksp=[.018][.018] Ksp = .018
#5 Write the solubility product expression for PbCl2. Using the concentration for the Pb+2 and Cl-...
#5 Write the solubility product expression for PbCl2.
Using the concentration for the Pb+2 and Cl- ions, solve for your
experimental Ksp.
#6 Using your book, find the theoretical Ksp for PbCl2
to determine your percent error
A Solubility Product Constant Introduction: Many substances are very soluble in water. However, in this experiment you will be concerned with substances that are insoluble or only slightly soluble. Dynamic equilibrium is established when an excess of a slightly soluble substance is placed...
i need help on question 2a,b,c and 3a,b,c on the post lab. Experiment EQ-309 Post-Lab Questions...
i
need help on question 2a,b,c and 3a,b,c on the post lab.
Experiment EQ-309 Post-Lab Questions Determination Of An Equilibrium Constant (To be answered in the "Analysis" section of your lab report) 1 a) Calculate the molarity of the silver nitrate solution provided. b) Calculate the molarity of the sodium chloride solution provided. 2 a) Use the data from each titration to calculate the value of K for the reaction, Ag(NH)2+ + Cl" - AgCl, + 2 NH, b) Calculate...
How do I calculate the isolated moles and molarity of the 0.2M KIO3?
how do I calculate the isolated moles and molarity
of the 0.2M
KIO3?
0.1 M Sulfuric Distilled Solution A Mixturel Mixture II Mixture III Mixture IV 0.20 M KIO3 Solution 5 mL 5 mL 10 mL 10 mL Acid 0 mL 0.5 mL 0 mL 0.5 mL water 15 ml 14.5mL 10 mL 9.5 mL Lalculations: I. (6pt) Calculate the total number of moles of iodate ion present in each 0.2 M KlO3 solution. Calculate the molarity of iodate ion...
1. Calculate the pH of 1.0 M monochloroacetic acid (HCHCIO) with a K, of 1.35x10 (10...
1. Calculate the pH of 1.0 M monochloroacetic acid (HCHCIO) with a K, of 1.35x10 (10 points. HCq Ha Cload Catz (102H 0 & X y X 0 2. Calculate the erams of sodium sorbate (NaCsH-CO) required to make 1.00 liter of a 0.0860M sorbic acid solution pH 3.80. The K, for sorbic acid is 1.70 x10 (10 points). 3. A 25.0 mL sample of 0.120 M of lactic acid (HCH.0.) is titrated with 25.0 mL of sodium hydroxide to...
Q1 Q2 Q3 Q4 (Part B) Q5 Calculate the concentration of dissolved Ba2+ ions when BaSO4...
Q1
Q2
Q3
Q4 (Part B)
Q5
Calculate the concentration of dissolved Ba2+ ions when BaSO4 is added to water at 25°C. Кsp? = 1.10 x 10-10 A particular saturated solution of silver chromate (Ag2CrO4), has [Ag+] = 5.0 x 10 Mand (CrO4) = 4.4 x 10M. What is value Ksp for silver chromate? As a result of mineral erosion and biological activity, phosphate ion is common in natural waters. If [Ca 2+] = 1 x 10-6 M and [PO43-)...
I need help answering the rest of these. Experiment TA Lab Team Members Finding Equilibrium Constants:...
I need help answering the rest of these.
Experiment TA Lab Team Members Finding Equilibrium Constants: The Solubility of Borax Report Sheet Part A: Titration of Room Temperature Borax: Kg Molarity of Standard HCl solution: 004 u Temperature of room temperature borate mixture (T); T. in 20.00 Tin 293.15 K Trial 1 LLLLLL Final buret reading HCl, mL Initial buret reading HCI, ml 135.26 12.40 110.48 11.052 Trial 3 Trial 2 (if done) 138.53 39.00 18.83 18.76 110.66 110. 36...
Can someone help me finish my table? all the inforamtion is there. molarity of HCL =0.5M g...
can someone help me finish my
table? all the inforamtion is there.
molarity of HCL =0.5M
grams of borax = 18.41g
the Relationship between Thermodynamics and Equilibrium 21 Complete the data table for each temperature studied. Beaker Label 42 °C 45 °C 36 ° C 39 °C 33 °C 2EC 138℃-2°C| ーでー 46℃ Temperature reading (C) Absolute temperature (K) 1/T Final buret reading Initial buret reading Volume of HCI Moles of H+ Moles of B Os(OH)2 Molarity of B,Os(OH)2 306.230.2...
1. Thermodynamics and acid solutions a) The following reaction occurs when HCl is bubbled into water...
1. Thermodynamics and acid solutions a) The following reaction occurs when HCl is bubbled into water at 25°C and latm pressure: HCl(g) -> H+(aq) + Cl (aq) Calculate AS rxn for this reaction. b) Sketch two possible structures of the hydronium ion in water. Circle the hydronium ion in each case. Also sketch the local structures of water surrounding the hydronium and chloride ions in aqueous solution. Include the important water molecules in both sets of sketches. c) Draw a...
What is the pH of a solution of 40.0 mL of 0.100 M acetic acid (Ka...
What is the pH of a solution of 40.0 mL of 0.100 M acetic acid (Ka = 1.8 x 10-5) after 50.0 mL of 0.100 M NaOH has been added? Calculate the concentration of dissolved Ba2+ ions when BaSO4 is added to water at 25°C. Кsp? = 1.10 x 10-10 A particular saturated solution of silver chromate (Ag2CrO4), has [Ag+] = 5.0 x 10 Mand (CrO4) = 4.4 x 10M. What is value Ksp for silver chromate? As a result...
#5 Write the solubility product expression for PbCl2.
Using the concentration for the Pb+2 and Cl- ions, solve for your
experimental Ksp.
#6 Using your book, find the theoretical Ksp for PbCl2
to determine your percent error
A Solubility Product Constant Introduction: Many substances are very soluble in water. However, in this experiment you will be concerned with substances that are insoluble or only slightly soluble. Dynamic equilibrium is established when an excess of a slightly soluble substance is placed...
i
need help on question 2a,b,c and 3a,b,c on the post lab.
Experiment EQ-309 Post-Lab Questions Determination Of An Equilibrium Constant (To be answered in the "Analysis" section of your lab report) 1 a) Calculate the molarity of the silver nitrate solution provided. b) Calculate the molarity of the sodium chloride solution provided. 2 a) Use the data from each titration to calculate the value of K for the reaction, Ag(NH)2+ + Cl" - AgCl, + 2 NH, b) Calculate...
how do I calculate the isolated moles and molarity
of the 0.2M
KIO3?
0.1 M Sulfuric Distilled Solution A Mixturel Mixture II Mixture III Mixture IV 0.20 M KIO3 Solution 5 mL 5 mL 10 mL 10 mL Acid 0 mL 0.5 mL 0 mL 0.5 mL water 15 ml 14.5mL 10 mL 9.5 mL Lalculations: I. (6pt) Calculate the total number of moles of iodate ion present in each 0.2 M KlO3 solution. Calculate the molarity of iodate ion...
1. Calculate the pH of 1.0 M monochloroacetic acid (HCHCIO) with a K, of 1.35x10 (10 points. HCq Ha Cload Catz (102H 0 & X y X 0 2. Calculate the erams of sodium sorbate (NaCsH-CO) required to make 1.00 liter of a 0.0860M sorbic acid solution pH 3.80. The K, for sorbic acid is 1.70 x10 (10 points). 3. A 25.0 mL sample of 0.120 M of lactic acid (HCH.0.) is titrated with 25.0 mL of sodium hydroxide to...
Q1
Q2
Q3
Q4 (Part B)
Q5
Calculate the concentration of dissolved Ba2+ ions when BaSO4 is added to water at 25°C. Кsp? = 1.10 x 10-10 A particular saturated solution of silver chromate (Ag2CrO4), has [Ag+] = 5.0 x 10 Mand (CrO4) = 4.4 x 10M. What is value Ksp for silver chromate? As a result of mineral erosion and biological activity, phosphate ion is common in natural waters. If [Ca 2+] = 1 x 10-6 M and [PO43-)...
I need help answering the rest of these.
Experiment TA Lab Team Members Finding Equilibrium Constants: The Solubility of Borax Report Sheet Part A: Titration of Room Temperature Borax: Kg Molarity of Standard HCl solution: 004 u Temperature of room temperature borate mixture (T); T. in 20.00 Tin 293.15 K Trial 1 LLLLLL Final buret reading HCl, mL Initial buret reading HCI, ml 135.26 12.40 110.48 11.052 Trial 3 Trial 2 (if done) 138.53 39.00 18.83 18.76 110.66 110. 36...
can someone help me finish my
table? all the inforamtion is there.
molarity of HCL =0.5M
grams of borax = 18.41g
the Relationship between Thermodynamics and Equilibrium 21 Complete the data table for each temperature studied. Beaker Label 42 °C 45 °C 36 ° C 39 °C 33 °C 2EC 138℃-2°C| ーでー 46℃ Temperature reading (C) Absolute temperature (K) 1/T Final buret reading Initial buret reading Volume of HCI Moles of H+ Moles of B Os(OH)2 Molarity of B,Os(OH)2 306.230.2...
1. Thermodynamics and acid solutions a) The following reaction occurs when HCl is bubbled into water at 25°C and latm pressure: HCl(g) -> H+(aq) + Cl (aq) Calculate AS rxn for this reaction. b) Sketch two possible structures of the hydronium ion in water. Circle the hydronium ion in each case. Also sketch the local structures of water surrounding the hydronium and chloride ions in aqueous solution. Include the important water molecules in both sets of sketches. c) Draw a...
What is the pH of a solution of 40.0 mL of 0.100 M acetic acid (Ka = 1.8 x 10-5) after 50.0 mL of 0.100 M NaOH has been added? Calculate the concentration of dissolved Ba2+ ions when BaSO4 is added to water at 25°C. Кsp? = 1.10 x 10-10 A particular saturated solution of silver chromate (Ag2CrO4), has [Ag+] = 5.0 x 10 Mand (CrO4) = 4.4 x 10M. What is value Ksp for silver chromate? As a result...
Most questions answered within 3 hours.
-
Suppose that you are given the following results. Find the
correlation coefficient of the data.
sx...
asked 8 seconds ago -
The width of a tool used for semiconductor manufacturing
is assumed to be normally distributed with...
asked 2 minutes ago -
A
runaway train car that has a mass of 1,400 kg travels at a speed of...
asked 6 minutes ago -
The expected abnormal earnings of a firm that has earnings of
$40,000 with a required equity...
asked 4 minutes ago -
A spherical surface completely surrounds a collection of
charges. Find the electric flux through the surface...
asked 19 minutes ago -
Two capacitors with capacitances of 12 and 18.1 µF,
respectively, are connected in parallel. The system...
asked 6 minutes ago -
Let's say you are a small business owner that provides
business-to-business software-as-a-service to non-profit
organizations. Your...
asked 11 minutes ago -
A circuit is constructed with five resistors and a battery as
shown. The battery voltage is...
asked 19 minutes ago -
A. What is the U.S.
economic system and what do you think are the advantages and...
asked 19 minutes ago -
A student measures the following data in a calorimetry
experiment designed to determine the specific heat...
asked 33 minutes ago -
1) 2H2O(g) → 2H2 (g) + O2 (g) DH = 483.6 kJ
If 5 moles of...
asked 39 minutes ago -
Suppose that Alicia has $30,000 in invested as follows: $10,000
in TJX Cos., $15,000 in Macy’s,...
asked 53 minutes ago