Which graph best depicts the relationship between concentration and dissociation?

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer