12.5 mL SO3 gas at 3.6 atm and 546ºC is reacted with 1.6 x 102 mg solid iron. What mass of Fe2(SO4)3 will be produced?

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.