The unbalanced decomposition reaction of sodium azide to produce solid sodium and nitrogen gas is shown below. Automobile use this reaction to inflate airbags upon impact. NaN3 (s) → Na (s) + N2 (g). Under normal conditions, the pressure is 765 torr and the temperature is 28 °C. Calculate the mass in g of sodium azide needed if the car needs to inflate an airbag that has a capacity of 73.5 L.

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.