Eddie wants to compare the weather in Minnesota over the last five years to the weather in Minnesota over the last 50 years. Which kind of investigation should he use?

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

11 players on a field that has a maximum of 11 players