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).
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2/3 miles
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1/3 hour
copy dot flip
2/3 * 3/1
2 miles per hour is the unit rate
Answer: 2 miles per hour
Answer:
i used to eat those all the timeeeeee. and chocy milk is da bestttttt lol
Determining if you meet the requirements to dual-enroll or take college classes.
