When exploring the properties of the reaction 2X(g)⇋X2(g), you measure the standard enthalpy of reaction to be 44.8 kJ/mol. What is the ΔH∘rxn when the reaction is written as X(g)⇋1/2 X2(g)?

Which statement explains which thermometer is more appropriate to measure the temperature of a liquid at 43.6 degrees celsius a) thermometer a, because it measures temperature more accurately than thermometer b b) thermometer b, because it measures temperature more accurately than thermometer a c) thermometer a, because it measures temperature more precisely than thermometer b d) thermometer b, because it measures temperature more precisely than thermometer a