A compound has an empirical formula of C4H30 and has a molar mass of 400 g/mol. What is the molecular formula?

What is the overall order of reaction for rate = k[no]2[o2]

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.