The expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
<h3>What is potential energy?</h3>
Potential energy is any type of energy stored to perform physical work in a given period of time.
Conversely, kinetic energy is motion (movement) energy used when performing physical work.
In conclusion, the expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
Learn more about potential energy here:
brainly.com/question/14427111
#SPJ1
Answer:
It is 4.3
Explanation:
because 15.7 minus 11.4 is equal to 4.3.
Answer : the other animals realizes that squealer and napoleon
Explanation:
Answer:
hehehehehe the answer hope you are doing well and your family are doing homework faster than you