A 950 N skydiver jumps from an altitude of 3000 m. What is the total work performed on the skydiver?

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution