The hope diamond is the world's largest blue diamond; it weighs 44.4 carats. if one carat is defined as 200mg, calculate the mass of the diamond in grams.
(hint: 1g = 1000mg)

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

What is the overall order of reaction for rate = k[no]2[o2]

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.