Consider the ligand: 1, 10-Phenanthrine (phen). Explain the origin of an absorption at 510 nm (ε = 11 000 dm nol-1 cm) in the electronic absorption of [Fe(phen) 1 +.

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

i don't know people like to fight everywhere rip.

i think that the answer is c

it is a solid

explanation: