Calculate the mass in gram of binormal solution in NAOH

What’s the scientific notation for the number 6,840,000,000

In a copper wire, a temperature increase is the result of which of the following

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.