Water

air

multiple cells

a place to live

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false