Sunday, February 7, 2010

True or False: When sodium and chlorine react to produce sodium chloride and heat, the product, sodium chlorid

When sodium and chlorine react to produce sodium chloride and heat, the product, sodium chloride, will be at a higher potential energy than the reactants. T/F?True or False: When sodium and chlorine react to produce sodium chloride and heat, the product, sodium chlorid
False. The energy released as heat means that the products are at a lower potential energy state.True or False: When sodium and chlorine react to produce sodium chloride and heat, the product, sodium chlorid
False





Energy was lost (as heat) in the reaction.
False because it has lost energy in the form of heat to the surroundings.
The product cannot be of higher potential energy. According to the law of conservation of energy, energy can neither be created nor be destroyed, it can only be transformed from one form to another. so the energy of the reactants is equal to that of the products.





Hope this helps

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