What is true according to the information in the graph? The enthalpy of the reaction is negative.
The enthalpy of the reaction is positive.
The reaction releases energy to its surroundings.
The reaction is an exothermic reaction.

C) the increase in atmospheric pressure pushes the walls of the balloon outward thus making it  is the answer.hope i you.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.