Identify the most and the least acidic compound in each of the following sets. Leave the remaining answer in each set blank. a) cyclohexanol: least phenol: benzoic acid: most b) oxalic acid: most acetic acid: formic acid: least c) 3-fluoropropanoic acid: fluoroacetic acid: iodoacetic acid:

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of