Answer:80g of water at 60C in a styrofoam cup(for insulation). the temperature of the water is cooled at 54.7C. Find the - 218… ... Assume that the final temperatures for the water and the metal are the same. make sure to use the correct sign ... h-h +cl+cl____2h-cl... calculate the energy needed to break the bond.
Explanation:
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Explanation:
The answer is mentioned above.
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<u>Answer:</u> The nuclear fission reaction of U-234.043 is written below.
<u>Explanation:</u>
In a nuclear reaction, the total mass and total atomic number remains the same.
For the given fission reaction:

<u>To calculate A:</u>
Total mass on reactant side = total mass on product side
234.043 = 137.159 + A + 3(1.0087)
A = 93.858
Now, the chemical equation becomes:

Hence, the nuclear fission reaction of U-234.043 is written above.
Answer:
The Kelvin temperature scale reflects the relationship between temperature and average kinetic energy.
Explanation:
The Kelvin temperature of a substance is directly equal to the average kinetic energy of the particles of a substance.