1. 2Na + Cl(2) -> 2NaCl + Energy : absorbing or realeasing?
*the () means its a exponent
2. 2H(2)O + ENERGY -> 2H(2) + O(2) : absorbing or releasing?
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*the () means its a exponent
2. 2H(2)O + ENERGY -> 2H(2) + O(2) : absorbing or releasing?
.
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1. Since energy is a product in this reaction, it is exothermic. Energy is being released.
2. Energy is a reactant; thus, an input of energy is required to attain desired results in the products, it is endothermic. Energy is absorbed.
2. Energy is a reactant; thus, an input of energy is required to attain desired results in the products, it is endothermic. Energy is absorbed.