The following reaction was used to fuel the rockets in the Apollo mission landing module.

A) Is this reaction endothermic or exothermic?

B) How many grams of N2H4 must be reacted with an excess of N2O4 to produce 775 kJ of energy?

C) How many kJ of energy are produced when 6.25 g of N2O4 reacts with an excess of N2H4?

it's filtration, but this is an assumption so my apologies if i got this

what is the question?

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.