Chem 1B
Name: Date:
Experiment 6 Report
Reaction A: Effect of adding Acids and Bases Observations: a. After addition of HCl(aq)
b. After addition of NaOH(aq)
Questions: 2CrO42-(aq) + 2H+(aq) (yellow) Cr2O72-(aq) + H2O(l) (orange)
Use your observations to
Chem 1B Exam 2
Name October 6, 2009
Lab T W Th
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant f
Chem 1B Exam 2
Name October 6, 2009
Lab T W Th
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant f
Chem 1B Exam 2A
Name October 4, 2010
Lab M T(AM) T(PM)
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of signi
Chem 1B Exam 2B
Name October 4, 2010
Lab M T(AM) T(PM)
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of signi
Placing Multiple Plots On One Graph Using Excel Use columns A and B of an Excel Workbook for the addition of acid to buffer A. Enter volumes in column A and pH in column B. Use columns C and D for addition of base to buffer A, entering volume in C and pH
Chem 1B Exam 3 Sample Questions Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures, and pla
Chem 1B Exam 3 Sample Questions Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures, and pla
Experiment 8 Buffers Sample Calculations Pipet 40.00 mL of your assigned weak acid solution into a 150-mL beaker. Add 30.00 mL of 0.100 M NaOH and 10.00 mL of degassed deionized water with pipets and mix thoroughly. The resulting solution is Buffer II. Ei
Chem 1B Exam 3
Name October 27, 2010
Lab M T(AM) T(PM)
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of signi
Chem 1B
Name: Date:
Experiment 6 Report
Reaction A: Effect of adding Acids and Bases Observations: a. After addition of HCl(aq)
b. After addition of NaOH(aq)
Questions: 2CrO42-(aq) + 2H+(aq) Cr2O72-(aq) + H2O(l) (yellow) (orange) Use your observations to
Chem 1B Exam 1B
Name September 13, 2010
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures,
Chem 1B Exam 4 Sample Questions Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures, and pla
Chem 1B Exam 4
Name December 1, 2010
Lab M T(AM) T(PM)
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of signi
Chem 1B Equations and Useful Information R = 62.36 L torr/mol K R = 0.08206 L atm/mol K R = 8.314 J/mol K 1 Joule = 1 kg m2/sec2 c = 2.9979 x 108 m/sec 1 F = 96485 coulombs 1 amu = 1.661 x 10-27 kg 1 mol = 6.022 x 1023 items n1 X1 = nT P1 = X1P1 -H Ssurr
Fall 2010 CHEM 1B C OURSE SYLLABUS INSTRUCTOR Dr. Gary DeCicco Office: 1940 Bech Hall Phone: 527-4658 (voice mail available) Email: [email protected] Homepage: http:/online.santarosa.edu/homepage/gdecicco/ Office hours: M 12:00-1:00, T 3:00-4:00, W 1
Chem 1B Class Calendar Fall 2010 Dr. Gary DeCicco
Week 1 Day F M T W Th F Su M T W Th F M T W Th F Su M T W Th F Su M T W Th F M T W Th F M T W Th F M T W Th F M T W Th F M T W Th F Date 8/13 8/16 8/17 8/18 8/19 8/20 8/22 8/23 8/24 8/25 8/26 8/27 8/30 8/3
Chem 1B Exam 1 Sample Questions Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures, and pla
Chem 1B Exam 1 Sample Questions Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures, and pla
Chem 1B Exam 1A
Name September 13, 2010
Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures,
Chem 1B Exam 4 Sample Questions Instructions: For all mathematical problems, show your work. Give the basic formula (if there is one), rearrange it if necessary, plug in data with units, round properly to the correct number of significant figures, and pla