The vapor pressure of a substance is measured over a range of temperatures. A plot of the natural logarithm (ln P) of the vapor pressure versus the inverse of the temperature (in Kelvin) produces a straight line with a slope of -3.46 x 103 K. What is the enthalpy of vaporization

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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.