What is the product of a substitution reaction if the reactants are fluoroethane and sodium hydroxide?
a. ethanol and sodium fluoride
b. flouroethanol and sodium hydride
c. ethane and sodium fluoride

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.