A precipitate forms when aqueous solutions of ammonium sulfate and calcium chloride are mixed. (a) Write a balanced equation.

(b) Write a total ionic equation.

(c) Write a net ionic equation.

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

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.

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?