Homework for tomorrow, Tuesday, July 5, 2011.

Math.

Uh, this is supposed to be in table form, but anyway.

Find the values of f(x)=x^2-4
g(x)= (x^2-4)/(x-2)
h(x)= 1/ (x-2)

when 0, 1.5, 1.9, 1.99, 1.999, 2, 2.001, 2.01, 2.1, 2.5, 3 and 4 are used.


Draw the graphs of f, g and h.

||

Chem Homework for Wednesday, July 6.


PCl3+ Cl2 -- PCl5, kc=1.6x10^4

initial    1M     1M       1M
            -x        -x         +x

equilibrium 1-x 1-x       1+x

equilibrium expression: [PCl5]/ [PCl3] [Cl2]


ACET essay is due next Thursday. The topic is "a significant event that changed you." Or something of the sort.