The equation shows the decomposition of hydrogen peroxide. Calculate the overall energy change for the reaction
2 H-0-0-H → 2 H-O-H + O=0
Bond
0-0
0=0
O-H
Bond dissociation
energy in kJ per mole
138
496
463

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.