Calculate the number of moles of sodium chloride that is theoretically produced when 0.480 mole chlorine gas reacts with sodium.

Unbalanced equation: Na (l) + Cl2 (g) --> NaCl (s)

All answers must have 3 significant figures

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.

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