Chemistry, 04.12.2021 21:00 KingMack1136
Ascienlist wants to identify a wave as mechanical or electromagnetic. Which medium should the wave be sent through to identify it?
A
air
B
glass
С
metal
D
vacuum
Answers: 1
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Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
Answers: 3
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Why are people not able to skip a dive to the deepest part of the ocean
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Ascienlist wants to identify a wave as mechanical or electromagnetic. Which medium should the wave b...
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