The compound k2o2 also exists. A chemist can determine the mass of k in a sample of known mass that consists of either pure k2o or pure k2o2 . From this information

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

Identify a specific example for each type of technology

Areaction in which products can react to re-form reactants is