June 17, 2014
students reviewed for quarterly exam
June 13,2014
Students took the last test of the year
Students began a review for the quarterly
June 11, 2014
Neutralization reaction
a reaction in which an acid reacts with a base to form water and a salt
Titration
the addition of a known amount of a solution of known concentration to determine the concentration of an unknown solution
Standard solution (titrant)
solution of known concentration
end point
when an indicator changes color in a titration
equivalence point
point at which the hydrogen ion concentration equals the hydroxide ion concentration
titration formula
Ma x va = mb x vb
June 9, 2014
students completed an acid -base lab
June 5, 2014
Acid
a compound that gives off hydrogen ions (H+)when dissolved in water.
Base
a compound that gives off hydroxide (oh-) ions when dissolved in water.
Acidic solution
A solution that contains more hydrogen ions (H+)than hydroxide ions(OH-)
Basic Solution
A solution that contains more hydroxide ions than hydrogen ions.
Bronsted-Lowery
an acid is a hydogen ion donor
a base is a hydrogen ion accepter
[h+] [oh-]= 1.0 x 10-14
pH = -log [H+]
Poh= -log [oh-]
June 17,19 2013
Students reviewed for the exam
June 13, 2013
Students were introduced to half- life of radioisotopes.
Students worked on a half-life worksheet then began reviewing for the final exam.
June 11, 2013
Students were given an exam practice packet in class today.
You can download the packet and the answers below.
cp_chem_final_review_answers_2013.pdf | |
File Size: | 325 kb |
File Type: |
honors_final_review_2013.docx | |
File Size: | 67 kb |
File Type: | docx |