Find the Ln(ksp) and the 1/t with the data given below. If someone could please help and label what is the ln ksp and what is the 1/t. Everything you need should be in the picture.
Homework Answers
Add Answer to:
Find the Ln(ksp) and the 1/t with the data given below. If
someone could please help...
i need help on finding the last information im having trouble with creating a graph from the excel spreed sheet if some one could guide me through the steps, please. What should I place in exc...
i
need help on finding the last information im having trouble with
creating a graph from the excel spreed sheet if some one could
guide me through the steps, please. What should I place in excel to
create the graph when I placed the water bath and temp as well as
HCI added it gives me seprate lines. Thanks in advance.
C. Data Analysis pse of all buret washin You will the titrant heed to provide your data to your...
Data Sheet Experiment 1 (Room Temperature): Temp. of Saturated Borax Solution: 2 c ka HCI Concentration:...
Data Sheet Experiment 1 (Room Temperature): Temp. of Saturated Borax Solution: 2 c ka HCI Concentration: A Trial 2 Trial 1 Volume of borax solution titrated: Initial Burette Reading Final Burette Reading 14.62 m jt.k2 1462 E2 mo Volume of HCl used Moles of HCI used Moles of B&Os(OH)2 present in titrant Concentration of BaOs(OH) in titrant 29 34 A2926 Concentration of Na' in titrant Average Conc. of B4Os(OH)e2 in titrant Op294 Average Conc. of Na in titrant Ksp= KEquilibrium...
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...
Can someone please help me with my lab, for part 1 I need to find the...
Can someone please help me with my lab, for part 1 I need to find the ksp of Ca(OH)2 and the molar solubility and part 2 just the molar solubility. Can someone please show me how to do these calculations? PLEASE Part 1: Standard HCl conc. 0.0480 M Buret reading initial 0.00 mL Buret reading final 12.20 mL Volume of the filtrate of Ca(OH)2 solution 25.00 mL Part 2 Standard HCl conc. ...
Enthalpy and Entropy Changes of Dissolving Borax Plot your values of ln(Ksp) vs. 1/T and find...
Enthalpy and Entropy Changes of Dissolving Borax
Plot your values of ln(Ksp) vs. 1/T
and find the slope and y-intercept of the best fit line.
Use the equation for the best fit line and the following
equation
ln(K)=−ΔH∘RT+ΔS∘Rln(K)=−ΔH∘RT+ΔS∘R to calculate ΔH° and
ΔS° for dissolving Borax
Please help me solve the incorrect ones, thank you!
Table 2. Calculations ~60°C trial ~50°C trial ~40°C trial ~30°C trial ~20°C trial Vol. of HCl used (mL) 15.00 13.00 6.000 10.00 2.00 Moles of...
Please find the molarity of CaCo3 standard given that the concentration is 179mg/100mL. Then please answer...
Please find the
molarity of CaCo3 standard given that the concentration is
179mg/100mL. Then please answer the questions and calculations
below.
EDTA revised procedure (No need to make your own standard solution as stated in the original instructions) Equipment needed 2 x 125 ml E. Flasks, 3x 250ml E. Flasks, 1x500ml E. Flask, 3 watchglasses, 1x10ml Volumetric Pipet, 1 pipet bulb, 1x10 ml graduated cylinder, 1xBuret, 1 wash bottle and 1 slop beaker 600ml NOTE Do not dump any solutions...
I need it right now, please help me?? PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The...
I
need it right now, please help me??
PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The vinegar solution must be diluted by a factor of 5 to be suitable for titration. 1. Obtain - 20 ml of the stock vinegar solution from the fume hood. 2. Using the 10-ml. pipet, pipet" 10 mL of the stock solution to a 50-ml volumetric flask. 3. Fill the volumetric flask to the calibration line with distilled water. Be sure not to go over...
yes, which the data for the experiment is given in the pictures Problem #1 Use this...
yes, which the data for the experiment is given in the
pictures
Problem #1 Use this data to calculate Ksp of Ca(OH)2. The Ca(OH) used was 15.0 ml, titrated with 0.05M HCI DATA TABLE: TITRATION OF THE SUPERNATANT LIQUID Trial 1 Trial 2 Data Volume of CaOH, solution, mL (supernatant liquid) Initial buret reading, mL Final buret reading, mL Volume of HCl required for titration, mL Equivalence point (mL) Average Kop Problem #2 R PPPPPP LABORATORY REPORT YOU MUST SHOW...
ALL THE INFO YOU NEED IS BELOW average volume of NaOH: 15.7 mL or 0.0157 L...
ALL THE INFO YOU NEED IS BELOW
average volume of NaOH: 15.7 mL or
0.0157 L
average number of moles of NaOH added:
6.28*10-4 moles
molar concentration of [HT] in saturated solution(HT–
acts as a monoprotic acid, reacting with NaOH in a 1:1 ratio
(Volume of KHT measured using 25.00 mL volumetric pipet.)):
0.2512 M
Analysis of KHT in water
1. Weigh out 0.8 grams of potassium hydrogen tartrate (KHT) on
weighing paper. Add the KHT to a clean dry...
i
need help on finding the last information im having trouble with
creating a graph from the excel spreed sheet if some one could
guide me through the steps, please. What should I place in excel to
create the graph when I placed the water bath and temp as well as
HCI added it gives me seprate lines. Thanks in advance.
C. Data Analysis pse of all buret washin You will the titrant heed to provide your data to your...
Data Sheet Experiment 1 (Room Temperature): Temp. of Saturated Borax Solution: 2 c ka HCI Concentration: A Trial 2 Trial 1 Volume of borax solution titrated: Initial Burette Reading Final Burette Reading 14.62 m jt.k2 1462 E2 mo Volume of HCl used Moles of HCI used Moles of B&Os(OH)2 present in titrant Concentration of BaOs(OH) in titrant 29 34 A2926 Concentration of Na' in titrant Average Conc. of B4Os(OH)e2 in titrant Op294 Average Conc. of Na in titrant Ksp= KEquilibrium...
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...
Enthalpy and Entropy Changes of Dissolving Borax
Plot your values of ln(Ksp) vs. 1/T
and find the slope and y-intercept of the best fit line.
Use the equation for the best fit line and the following
equation
ln(K)=−ΔH∘RT+ΔS∘Rln(K)=−ΔH∘RT+ΔS∘R to calculate ΔH° and
ΔS° for dissolving Borax
Please help me solve the incorrect ones, thank you!
Table 2. Calculations ~60°C trial ~50°C trial ~40°C trial ~30°C trial ~20°C trial Vol. of HCl used (mL) 15.00 13.00 6.000 10.00 2.00 Moles of...
Please find the
molarity of CaCo3 standard given that the concentration is
179mg/100mL. Then please answer the questions and calculations
below.
EDTA revised procedure (No need to make your own standard solution as stated in the original instructions) Equipment needed 2 x 125 ml E. Flasks, 3x 250ml E. Flasks, 1x500ml E. Flask, 3 watchglasses, 1x10ml Volumetric Pipet, 1 pipet bulb, 1x10 ml graduated cylinder, 1xBuret, 1 wash bottle and 1 slop beaker 600ml NOTE Do not dump any solutions...
I
need it right now, please help me??
PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The vinegar solution must be diluted by a factor of 5 to be suitable for titration. 1. Obtain - 20 ml of the stock vinegar solution from the fume hood. 2. Using the 10-ml. pipet, pipet" 10 mL of the stock solution to a 50-ml volumetric flask. 3. Fill the volumetric flask to the calibration line with distilled water. Be sure not to go over...
yes, which the data for the experiment is given in the
pictures
Problem #1 Use this data to calculate Ksp of Ca(OH)2. The Ca(OH) used was 15.0 ml, titrated with 0.05M HCI DATA TABLE: TITRATION OF THE SUPERNATANT LIQUID Trial 1 Trial 2 Data Volume of CaOH, solution, mL (supernatant liquid) Initial buret reading, mL Final buret reading, mL Volume of HCl required for titration, mL Equivalence point (mL) Average Kop Problem #2 R PPPPPP LABORATORY REPORT YOU MUST SHOW...
ALL THE INFO YOU NEED IS BELOW
average volume of NaOH: 15.7 mL or
0.0157 L
average number of moles of NaOH added:
6.28*10-4 moles
molar concentration of [HT] in saturated solution(HT–
acts as a monoprotic acid, reacting with NaOH in a 1:1 ratio
(Volume of KHT measured using 25.00 mL volumetric pipet.)):
0.2512 M
Analysis of KHT in water
1. Weigh out 0.8 grams of potassium hydrogen tartrate (KHT) on
weighing paper. Add the KHT to a clean dry...
Most questions answered within 3 hours.
-
Industry: Telecommunications in India
Here, you need to discuss the sources of the growth pattern
and...
asked 1 hour ago -
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 2 hours ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 4 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 5 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 6 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 8 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 7 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 8 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 8 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 8 hours ago -
Pattern Corporation acquired all of Science
Company's outstanding stock on January 1, 2016 for $600,000 cash....
asked 8 hours ago -
Here are all accounts Tyler Co. maintains.
Tax expenses $4,750
Common stocks $48,840
SG&A expenses $2,500...
asked 8 hours ago