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Two aircraft of the same category are approaching an airport for the purpose of landing. The right-of-way belongs to the aircraft

An aircraft’s operating limitations may be found in the

To serve as second in command of an airplane that is certificated for more than one pilot crewmember, and operated under Part 91, a person must

If a temperature inversion is encountered immediately after takeoff or during an approach to a landing, a potential hazard exists due to

Ammonia gas (a valuable chemical reactant) can be formed by the reaction of nitrogen with hydrogen according to the equation: N2(g) + 3H2(g) → 2NH3(g) In a particular reaction, [nitrV] L of nitrogen gas (measured at a pressure of [nitrP] Pa and a temperature of [nitrT] °C) mixes with [hydrV] L of hydrogen (measured at a pressure of [hydrP] Pa and a temperature of [hydrT] °C). The reaction produces [ammV] L of ammonia gas at STP. What is the percent yield of the reaction? Enter your answer to one decimal place and without units.

How much work (in J) is required to expand the volume of a pump from 0.0 L to [b] L against an external pressure of [c] atm?  Enter your numerical answer to two decimal places and without units. Do not use scientific notation.

If [o] g of O2 is required to inflate a balloon to a certain size at [t]°C, what mass (in g) of O2 is required to inflate it to the same size (and pressure) at [k]°C? Enter a number to 1 decimal place and without units.

A [x] mL sample of nitrogen gas was collected over water at 23.7°C and a barometric pressure of 706 mmHg. What mass of nitrogen, in grams, was collected? [The vapor pressure of water at 23.7°C is 22 mmHg.]  Enter a number, without units, to 4 decimal places.

A [v] L container holds [gne] g of Ne and an unknown amount of Ar at [t]°C and a total pressure of [p] mmHg. Calculate the number of moles of Ar present. Enter a number to 4 decimal places and without units.

FAD, NADP, and NAD are all carriers of