Academic Chemistry Unit 7 Nuclear, %C EF, MF and Intro to Equations 

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HOMEWORK IS DUE at the beginning of class.
ABSENTEES: homework due first day back.
TESTS: make ups may be different.

Handouts Unit 6 Covalent

Handouts Unit  5 Ions and Ionic cpds


Handouts etc Unit 4


Handouts Unit 3

Handouts unit 2

NOTE:  Help sessions with me on Tues., room 162;  Dr. Hernandez room 164 Thursday 2:30-3:00 and Ms. Brown before school on Weds from 6:30- 7:20.  Also,  the WELL has tutors for free and the students can sign up to meet with a tutor, often a student from Broughton or from NCSU.


http://www.dpi.state.nc.us/docs/accountability/testing/eoc/Chemistry/chemistryreferencetable.pdf Helpful Screencasts:
  1. Kahn academy: http://www.khanacademy.org/science/chemistry
  2. Bozeman Science: http://www.bozemanscience.com/chemistry/
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Mar. 5, 2014

Classwork
  1. Review Ch. 7 and 18 Nuclear
  2. Checking Nuclear worksheet with reactions and fill in blanks and half life problems
  3. review for text/Quiz on Friday Mar. 8 on Ch. 7 and 18, material from videos and class
Homework:
  1. Finish % composition problems,EF and MF and half life word problems from Nuclear ws
  2. Review the Mole: http://www.youtube.com/watch?v=xfGlEXWDRZE&list=UUEik-U3T6u6JA0XiHLbNbOw
  3. Hopefully, you finished the nuclear WA, good review for text/Quiz on Friday Mar. 8
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Mar. 3, 2014

Classwork
  1. I will fix your graph grades in powerschools on Monday, check for any other mistakes please
  2. Checking Nuclear worksheet with reactions and fill in blanks and half life problems
  3. Checking ws with % C, EF and MF
  4. POGIL on EF and MF
  5. If time, video on Chemical Reactions: http://www.youtube.com/watch?v=AKiAjW7xHOc
  6. Start CH. 8 Chemical Equations and Reactions pp 259-266 and Balancing Equations p 267-271
  7. Try: (Website practice for balancing: http://funbasedlearning.com/chemistry/chemBalancer/default.htm)
Homework:
  1. Finish % composition problems,EF and MF and half life word problems from Nuclear ws
  2. Review the Mole: http://www.youtube.com/watch?v=xfGlEXWDRZE&list=UUEik-U3T6u6JA0XiHLbNbOw
  3. maybe a new WA
  4. Next test will cover CH. 7 and 1st part of CH. 8 Chemical Equations and Reactions pp 259-266 and Balancing Equations p 267-271, could be Mar. 11
    1. Book Ch. 18 Half LIfe and Radioactive Decay: pp. 658-663 and pp.641-647 covered earlier
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Feb. 27, 2014

Classwork
  1. Collecting IMF Lab that was finished in last class
  2. Checking Nuclear worksheet with reactions and fill in blanks
  3. Quiz and review of Radioactive particles and Nuclear reactions
  4. Half life activity with a graph is due today
  5. Notes and worksheet with half life
  6. WA Nuclear
  7. Start % Composition
Homework:
  1. Finish % composition problems,EF and MF and half life word problems from Nuclear ws
  2. Finish WAs
  3. Read and review The Mole on  223-233; Try section review on p. 233 #2, 5, 6c,7b and 8c, 9b ,10c. 13 b
  4. Skip 234-235
  5. Do sample problem on p. 239 and 247
  6. Formulas and % C pp241- 243
  7. Empirical and Molecular Formulas pp 244-245
  8.  new information on %C -only pp.
answers to section review
2. 6.02e23,  5. more,  6c.1.5 e25 nionsK+,  7b.  7.23 e24 ions Na+      8c 0.09316 mol Na+