How many moles of bas would be used to make 1.5 x 103 ml of 10.0m solution?

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.

increased stability in the completion of fluorine's outer shell.