A student weighs out 8.9 g of cesium hydroxide and adds enough water to make 250.0 mL of solution. The student then weighs out 9.5 g of magnesium bromide and adds enough water to make 250.0 mL of solution. 25.0 mL of the cesium hydroxide solution is combined with 25.0 mL of the magnesium bromide solution.

If a precipitate forms, write the name of the precipitate and calculate the theoretical yield for the precipitate. If no precipitate forms, calculate the limiting reactant.

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.