Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. 1. calculate the volume in milliliters (ml) of a 6

1. Calculate the volume in milliliters (mL) of a 6.00 M NaOH solution needed to make...

80.2K

Verified Solution

Question

Chemistry

1. Calculate the volume in milliliters (mL) of a 6.00 MNaOH solution needed to make 5.00 x 102 mL of a 0.100 M NaOHsolution. (Recall that M = molar = mol/L, and show allyour work).

2. An approximately 0.1 M NaOH solution was standardizedwith KHP by titration to a phenolphthalein endpoint. From thefollowing data, calculate the average molarity of the NaOH. Themolar mass of KHP is 204.22 g/mol.

Trial 1 Trial 2 Mass of weighing paper + KHP 2.1467 g 2.1719 gMass of weighing paper 1.4125 g 1.4136 g Mass of KHP ____________________ Moles of KHP __________ __________ Final buret reading31.80 mL 32.67 mL Initial buret reading` 0.15 mL 0.04 mL Volume ofNaOH (mL) __________ __________ Molarity of NaOH (moles per liter)__________ __________ Average molarity __________

3. Calculate the average molarity, standard deviation(SD), and percent (%) variation of the three titration molaritiesgiven below. Recall: % variation = (SD/mean)*(100%).

Molarity of HCl: 0.3087 M 0.3083 M 0.3092 M

Average Molarity: ___________________ ± _____________ (SD)[UNITS!]

Percent (%) variation: ____________________ %

Is the percent variation less than 1%? _________

Answer & Explanation Solved by verified expert
3.7 Ratings (562 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Select 5 international clothing brands and make a swot analysis.word count should be 4000 words.please don't...

Operations Management
Q

Consider a solid, insulating sphere of radius a = 5.00 cm carrying a net positive charge...

Physics
Q

Next, explain the key elements in the growth stage that Dionysus should understand. (Based on a...

General Management
Q

nique let you isolate two mixed species from a mixed species culture b How can...

Biology
Q

Matching List Type This section contains 4 multiple choice questions Each question has matching lists...

Physics
Q

[1] Select the best order for the following items appearing in income statements: 1. Prepaid...

Accounting
Q

Marmot Products began production of a new product on April 1. The company uses a...

Accounting
Q

Question 1: (Budgeting) Speedy Cycles makes bikes which currently sell for $110. The business has...

Accounting
Q

Bartleby Corporation is undergoing liquidation under Chapter 7 of the bankruptcy code. Bartleby reports total...

Accounting
Q

Korvanis Corporation operates a Medical Services Department for its employees. Charges to the companys operating...

Accounting
Q

14 Alan Company purchased $400,000 of ABC Co. 5% bonds at 100 plus accrued...

Accounting
Q

#1 Explain the two types of personal jurisdiction. (General jurisdiction & specific jurisdiction). ...

Accounting