Although the way the curve
upon the introduction of chemicals slopes downward it suggests a release,
similarly the upward slope of the second picture upon the introduction of
chemicals suggests a build up or absorption of said energy.
<span>Since the products have
more energy, this reaction is endothermic, meaning heat needs to be added. </span><span>
<span>478-432=46kJ of energy absorbed.</span></span>
Answer:
The correct answer is C I took the mastery test
Explanation:
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