Step 1: Understand the Definition of Enthalpy of FormationThe enthalpy of formation (ΔH_f) of a compound is defined as the change in enthalpy when one mole of the compound is formed from its elements in their standard states. Step 2: Identify the Correct ReactionWe need to find which of...
Learn more about this topic: Standard Enthalpy of Formation | Definition, Table & Change from Chapter 17 / Lesson 9 41K Discover what the standard enthalpy of formation is and understand how it is calculated. Find out th...
Consider the following energy diagram for the conversion of A {eq}\to {/eq} G. Label each step of the mechanism as endothermic or exothermic. Types of Reaction: Heat-related energy can be used to categorize reactions into two categories...
Consider the following reaction :- (a) H+aq+CI−aq→HCIl,ΔH=−X1KJmol−1 (b) H2(g)++CI2(g)→2HCIl,ΔH=−X2KJmol−1 ( c) 12H2(g)+12CI2(g)→HCIl,ΔH=−X3KJmol−1 (d) H(g)+CI(g)→HCIl,ΔH=−X4KJmol−1 Enthalpy of formation of HCIl is :- ...