volatile high energy stored in bonds easily combustible organic compound liquid at room temperature Based on the provided chemical and physical properties of the unknown substance, it would be MOST useful as a(n) A)machinery lubricant. B)heat insulator in a home. C)internal combustion engine fuel. D)electrical conductor in a computer circuit.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.