Suppose that 3. 33 g of acetone at 25. 0 °c condenses on the surface of a 44. 0-g block of aluminum that is initially at 25 °c.
1 answer:
The final temperature on the block is 25 degrees.
Heat is a form of energy. This question shows that energy is transferred from the acetone to the metal block.
Data given;
- M1 = 3.33g
- T1 = 25 degrees
- M2 = 44g
- T2 = 25 degree
- C1 = 124.5 J mol K
- C2 = 0.89 J/g K
Applying the principles of heat transfer,
Heat loss = Heat gain
From the calculation above, the final temperature on the block is 25 degrees.
Learn more on heat transfer here;
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I believe it's B - Second-Degree Burns
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A first degree burn would be like keeping your finger over a flame for a little too long, it'll cause red skin and some pain, but not the white boarder. Third degree burns would be like holding onto metal left in burning temperatures, touching lava, it'll burn all the way down to the fat tissue, causing emese pain. Fourth degree burns are horrible, the skin turns black, it burns past the fat tissue, no way it would cause only "some" pain
