The compound diborane was at one time considered for use as a rocket
fuel. How many grams of liquid oxygen would a rocket have to carry to
burn 14 kilograms (14,000 g) of diborane completely? *
B2H(g) + 3 O2(g) → B2O3(s) + 3 H2O(g)

What is the mass of sodium in 3 moles of sodium chloride

The biosphere of the earth is made up of what compound? organic or inorganic?

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.