What is the energy of each of the following photons in kilojoules per mole? ν= 5.82×1019 s−1
ν= 1.20×106 s−1
λ = 247 m

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

Which statement best describes the function of enzymes?

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)