Answer:
The first one is D the second one is false.
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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Answer:
7
Explanation:
I just guessed and got it right
The Reconstruction act of 1867 was significant because it granted citizenship to anyone born in the United States.
Reconstruction act of 1867 had outlined the terms for readmission to representation of the rebel states. Eventually, the bill divided the former Confederate states, except Tennessee, into military districts, five in number. The act also set a punishment fir certain social behaviors.
Reconstruction act of 1867 was Lincoln's reconstruction plan after the civil war. It stated that a state could come back to the union when ten percent of its voters in the 1860 election pledged their allegiance to the US as well as pledged to agree to the emancipation.
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