#4 is true
We use pseudocode to help us understand code.
#5 is false
Strings are surrounded by quotes, integers are not.
#6 is 100.
Integers are numbers with no decimal places.
The answer is : Ka=0.000137
HA -> H+ + A-
0.10 x x
0.10-x +x +x
[H+]= 10^-2.44 = 0.00363
x= 0.00363
(0.00363)(0.00363)/(0.10-0.00363) = 0.000137
Ka=0.000137
I recommend between $5,500 and $12,500 each year.
