If 250J of energy from the Sun hits the atmosphere at a certain place, but only 128J
makes it to the surface of the Earth, how much
energy is reflected by the atmosphere?

Why is the bottom layer of a trophic pyrimid the

Determine the total number of atoms in 1.0 mol of co2

Sulfonic acids react like carboxylic acids when treated with thionyl chloride. draw the product of the reaction of para-toluene sulfonic acid with thionyl chloride. the name of the product will give you a hint.