Homework Answers
You have did some calculations wrong in part a I have corrected it.
Add Answer to:
Needing help on how to fins the mass of KHP. I can solve for
the percent...
Objective 1: Standardization with KHP Trial 1 Mass of KHP Trial 2 Trial 3 ,5825 9...
Objective 1: Standardization with KHP Trial 1 Mass of KHP Trial 2 Trial 3 ,5825 9 53539 1.53169 *Moles of KHP: Initial buret reading: 0.00 mL 10.00 Final buret reading: 0.00ML 8 mb 16.5 mL I 10.9 mL *Volume of NaOH solution used: 16.5 mL 8 mL 10.9mL *Molarity of NaOH solution: Show your calculations here: *Average Molarity of NaOH: Percent Range:
Sample 1 .674a Sample 3 0.00 -63619_573989 Sample 2 Mass of KHP taken Initial NaOH buret...
Sample 1 .674a Sample 3 0.00 -63619_573989 Sample 2 Mass of KHP taken Initial NaOH buret reading c om m e Final NaOH buret reading 33. ML 32.30ml Volume of NaOH used 33 mL 32.3mL Moles of KHP present 003_ moles_003 mole s kup Molarity of NaOH solution 10 M Mean molarity of NaOH solution and average deviation 0 04 M اور * 5% vinesar Sample 2 WHO Analysis of Vinegar Solution (Part 4a) Identification number (or brand) of vinegar...
Can someone help me with part B. using the information of part A. Pleaseeee help as...
Can someone help me with part B. using the information of part
A. Pleaseeee help as soon as possible.
A. Standardization of Sodium Hydroxide (NaOH) Solution TH 2 155 3.5558 3.55 6.055 0.053 Trial 3 3.5628 3.55 0.0623 2157 ml 1670 ml 2.81 ml 18.70 mL 16.10 ML 2.60 ml. TARI 1 Mass of bottle +KHP 3.5538 Mass of bottle Mass of KHP used Final buet reading 16.10 mL Initial buret reading 13.61 ml ml of NaOH used 2.49 mi...
Handing in Namo Date nthal 'EXPERIMENT REPORT SHEET Titration of Acids and Bases 20 A. Ständardiz...
accodentally uploaded
handing in Namo Date nthal 'EXPERIMENT REPORT SHEET Titration of Acids and Bases 20 A. Ständardization of Sodium Hydroxide (NaOH) Soluti Trial I Trial 2 Trial 3 Mass of bottle + KI Mass of bottle Final buret reading Initial buret reading mL. of NaOH used Molarity of NaOH Standard deviation Show your for molarity and standard deviation. 0.4 B. Analysis of an Unknown Acid Trial ! Trial 2 Trial 3 Mass of unknown used Final buret reading Initial...
A. Standardization of Sodium Hydroxide (NaOH) Solution Mass of bottle + KHP Mass of bottle Mass...
A. Standardization of Sodium Hydroxide (NaOH) Solution Mass of bottle + KHP Mass of bottle Mass of KHP used Final buret reading Initial buret reading mL of NaOH used Molarity of NaOH Trial 1 1.3760 g 1.0369 g 0.2291 8 19.30 ml 4.90 mL 14.40 ml Trial 2 1.40458 1.0369 g 0.36768 35.60 mL 20.10 ml 15.50 ml Trial 3 1.39678 1.0369 g 0.3598 g 45.10 mL 30.10 ml 15.00 ml Average Molarity: Standard Deviation: Show your calculations for molarity...
can you help with the balance equation and also the calculations at the bottom of the...
can you help with the balance equation and also the
calculations at the bottom of the sheet thank you
Experiment 17 Acid Base Reactions and Titration Report Sheet Name Section Number Provide the balanced equation for standardizing NaOH below. Table L. Standardization of NaOH Trial Trial 2 Trial 3 Initial mass of flask (g) 85.85 92.9285.80 Mass of flask with KHP (g) Initial buret reading of NaOH (mL) 11.87 19.21 4.21 Initial-buret-reading of NaOH (mL) Final buret reading of NaOH...
Mass of empty flask (9) Mass of flask + KHP (9) Mass of KHP (g) TRIAL 1 L TRIAL 2 TRIAL 3 94.560g 89.0050 89 7357 9...
Mass of empty flask (9) Mass of flask + KHP (9) Mass of KHP (g) TRIAL 1 L TRIAL 2 TRIAL 3 94.560g 89.0050 89 7357 94.9109 89.353 : 90.0949 0.250 0.3489 0.3499 0.00171 mol 0.00170.10 0.00171 wol 10.60 mL 0.83 L 60.50mL 10.83 mL 60.50 ML 124-80 with Moles of KHP Initial buret reading (mL) Final buret reading (mL) Volume NaOH solution used (ml) Moles of NaOH used Molarity NaOH Average Molarity of NaOH 0.00171md 0.00170 ud 0.0017 md
В. Titration of KHP Trial 1 Trial 2 Trial 3 Trial 4 0.321ps 0.00 mL 20mL...
В. Titration of KHP Trial 1 Trial 2 Trial 3 Trial 4 0.321ps 0.00 mL 20mL Q302. 0.334 0.00 mL .10 mL v.O mL 0.328 O.00 mL Ke.20 mL 0.20 mL 1. Mass of KHP T-00 mL Initial buret reading 2. 510 5 10 mL Final buret reading 3. mL .20 ml. 4. Volume NaOH used Moles KHP used 5. mol mol mol mol 6. Moles NaOH used mol mol mol mol 7 Molarity of NaOH M. М М 8....
Aav ν Α Α' 12 Ро Ever dy) V v V vab x, x' ADA Font...
Aav ν Α Α' 12 Ро Ever dy) V v V vab x, x' ADA Font Parac Student Handout for Titrations of Acids Laboratory CHE 121 Name: Date: A. Standardization of Sodium Hydroxide (NaOH) Solution Mass of bottle + KHP Mass of bottle Mass of KHP used Final buret reading Initial buret reading mL of NaOH used Molarity of NaOH Trial 1 1.3760 g 1.0369 g 0.2291 g 19.30 ml 4.90 mL 14.40 mL Trial 2 1.4045 g 1.0369 g...
EXPERIMENT 25 REPORT SHEET Determination of the Dissociation Constant of a Weak Acid Trial 3 B....
EXPERIMENT 25 REPORT SHEET Determination of the Dissociation Constant of a Weak Acid Trial 3 B. Standardization of Sodium Hydroxide (NaOH) Solution Trial 1 Trial 2 Mass of bottle + KHP Mass of bottle Mass of KHP used 0.503 0.545 Final buret reading Initial buret reading mL of NaOH used 26.90mL 1.OOML 20.40m 100mL Molarity of NaOH Average molarity (show calculations and standard deviation) Standard deviation (see Experiment 8) Trial 3 B. Standardization of Sodium Hydroxide (NaOH) Solution Trial 1...
Objective 1: Standardization with KHP Trial 1 Mass of KHP Trial 2 Trial 3 ,5825 9 53539 1.53169 *Moles of KHP: Initial buret reading: 0.00 mL 10.00 Final buret reading: 0.00ML 8 mb 16.5 mL I 10.9 mL *Volume of NaOH solution used: 16.5 mL 8 mL 10.9mL *Molarity of NaOH solution: Show your calculations here: *Average Molarity of NaOH: Percent Range:
Sample 1 .674a Sample 3 0.00 -63619_573989 Sample 2 Mass of KHP taken Initial NaOH buret reading c om m e Final NaOH buret reading 33. ML 32.30ml Volume of NaOH used 33 mL 32.3mL Moles of KHP present 003_ moles_003 mole s kup Molarity of NaOH solution 10 M Mean molarity of NaOH solution and average deviation 0 04 M اور * 5% vinesar Sample 2 WHO Analysis of Vinegar Solution (Part 4a) Identification number (or brand) of vinegar...
Can someone help me with part B. using the information of part
A. Pleaseeee help as soon as possible.
A. Standardization of Sodium Hydroxide (NaOH) Solution TH 2 155 3.5558 3.55 6.055 0.053 Trial 3 3.5628 3.55 0.0623 2157 ml 1670 ml 2.81 ml 18.70 mL 16.10 ML 2.60 ml. TARI 1 Mass of bottle +KHP 3.5538 Mass of bottle Mass of KHP used Final buet reading 16.10 mL Initial buret reading 13.61 ml ml of NaOH used 2.49 mi...
accodentally uploaded
handing in Namo Date nthal 'EXPERIMENT REPORT SHEET Titration of Acids and Bases 20 A. Ständardization of Sodium Hydroxide (NaOH) Soluti Trial I Trial 2 Trial 3 Mass of bottle + KI Mass of bottle Final buret reading Initial buret reading mL. of NaOH used Molarity of NaOH Standard deviation Show your for molarity and standard deviation. 0.4 B. Analysis of an Unknown Acid Trial ! Trial 2 Trial 3 Mass of unknown used Final buret reading Initial...
A. Standardization of Sodium Hydroxide (NaOH) Solution Mass of bottle + KHP Mass of bottle Mass of KHP used Final buret reading Initial buret reading mL of NaOH used Molarity of NaOH Trial 1 1.3760 g 1.0369 g 0.2291 8 19.30 ml 4.90 mL 14.40 ml Trial 2 1.40458 1.0369 g 0.36768 35.60 mL 20.10 ml 15.50 ml Trial 3 1.39678 1.0369 g 0.3598 g 45.10 mL 30.10 ml 15.00 ml Average Molarity: Standard Deviation: Show your calculations for molarity...
can you help with the balance equation and also the
calculations at the bottom of the sheet thank you
Experiment 17 Acid Base Reactions and Titration Report Sheet Name Section Number Provide the balanced equation for standardizing NaOH below. Table L. Standardization of NaOH Trial Trial 2 Trial 3 Initial mass of flask (g) 85.85 92.9285.80 Mass of flask with KHP (g) Initial buret reading of NaOH (mL) 11.87 19.21 4.21 Initial-buret-reading of NaOH (mL) Final buret reading of NaOH...
Mass of empty flask (9) Mass of flask + KHP (9) Mass of KHP (g) TRIAL 1 L TRIAL 2 TRIAL 3 94.560g 89.0050 89 7357 94.9109 89.353 : 90.0949 0.250 0.3489 0.3499 0.00171 mol 0.00170.10 0.00171 wol 10.60 mL 0.83 L 60.50mL 10.83 mL 60.50 ML 124-80 with Moles of KHP Initial buret reading (mL) Final buret reading (mL) Volume NaOH solution used (ml) Moles of NaOH used Molarity NaOH Average Molarity of NaOH 0.00171md 0.00170 ud 0.0017 md
В. Titration of KHP Trial 1 Trial 2 Trial 3 Trial 4 0.321ps 0.00 mL 20mL Q302. 0.334 0.00 mL .10 mL v.O mL 0.328 O.00 mL Ke.20 mL 0.20 mL 1. Mass of KHP T-00 mL Initial buret reading 2. 510 5 10 mL Final buret reading 3. mL .20 ml. 4. Volume NaOH used Moles KHP used 5. mol mol mol mol 6. Moles NaOH used mol mol mol mol 7 Molarity of NaOH M. М М 8....
Aav ν Α Α' 12 Ро Ever dy) V v V vab x, x' ADA Font Parac Student Handout for Titrations of Acids Laboratory CHE 121 Name: Date: A. Standardization of Sodium Hydroxide (NaOH) Solution Mass of bottle + KHP Mass of bottle Mass of KHP used Final buret reading Initial buret reading mL of NaOH used Molarity of NaOH Trial 1 1.3760 g 1.0369 g 0.2291 g 19.30 ml 4.90 mL 14.40 mL Trial 2 1.4045 g 1.0369 g...
EXPERIMENT 25 REPORT SHEET Determination of the Dissociation Constant of a Weak Acid Trial 3 B. Standardization of Sodium Hydroxide (NaOH) Solution Trial 1 Trial 2 Mass of bottle + KHP Mass of bottle Mass of KHP used 0.503 0.545 Final buret reading Initial buret reading mL of NaOH used 26.90mL 1.OOML 20.40m 100mL Molarity of NaOH Average molarity (show calculations and standard deviation) Standard deviation (see Experiment 8) Trial 3 B. Standardization of Sodium Hydroxide (NaOH) Solution Trial 1...
Most questions answered within 3 hours.
-
9. Depository institutions are always:
a. illiquid
b. profitable
c. insolvent
d. all of the above...
asked 7 minutes ago -
Use AstroTurf Company's income statement below to answer the
following two questions. Answer these questions with...
asked 6 minutes ago -
How is a firm's task
environment different from its general environment? Provide
examples of both types...
asked 4 minutes ago -
What is one reason Innovators can adopt innovations so
early?
Group of answer choices
they are...
asked 7 minutes ago -
Show that min x^2, s.t. x>=2 has strong duality.
asked 7 minutes ago -
Using curved arrows show how the intermediate formed in this
reaction (Hexaphenylbenzene is prepared through a...
asked 13 minutes ago -
Two lightbulbs operate on the same current. Bulb A has four
times the power output of...
asked 9 minutes ago -
1. What five (5) basic parameters need to be measured
during a pump test in order...
asked 21 minutes ago -
One student ran a TLC of an unknown compound on a
silica gel plate and the...
asked 24 minutes ago -
Use inheritance to create a new class AudioRecording
based on Recording class that:
it will retain...
asked 29 minutes ago -
In the long run, an increase in the quantity of money ________
the value of money...
asked 35 minutes ago -
In February 2008, a team of Canadian scientists revealed rare
new horseshoe crab fossils from 445...
asked 40 minutes ago