How many molecules are there in 7 moles of glucose

What metric units would you use to measure the thickness of a key

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

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.