Suppose you have 6 miles of ethanol(C2H6O)to combust. How many moles of oxygen will the combustion use?

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

Why does a cake rise when you bake it? ♡

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.