Given this equation Which type of reaction is represented by this equation?

A) Esterification
B) Polymerization
C) Combustion
D) Substitution

i think you can click on the photo to show the whole equation if u cant see the whole thing

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.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)