Hess's law allows you to find the net enthalpy of the magnesium combustion by adding the enthalpies of intermediate reactions. The <span>Hess's </span>Law<span> of Constant </span>Heat Summation states that<span> the total enthalpy change for the reaction is the sum of all changes</span> (no matter how many stages the reaction has).
Because they didn’t explore the rest of the us yet
The Greek invention of democracy helped build our modern day government.
The reason behide the split between the sunnis and shiites was when Prophet Muhammad passed away. the shiites believe that after the death of Prophet Muhammad, the reign of imams started. imams were from the prophet's household. the first imam which the shiites believe was Ali who was the cousin of Prophet Muhammad. on the other hand, sunnis. sunnis claim to believe that after the death of prophet muhammad, the reign of caliph started. sunnis believe that the first caliph was Abu Bakr who was a companion of Prophet Muhammad.
