When looking at an object in a solution, how do you determine what is hypertonic/hypotonic/isotonic?

Ineed a chemical reaction takes place in which erlergy is released. arrange the reaction's characteristics in order from start to finis lower energy of reactants higher energy of products higher energy of reactants transition state sd lower energy of products

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?