Chemistry, 22.03.2021 18:10 campbell387
How much energy is needed to raise the temperature of a silver necklace chain with a mass of 22.5g from room temperature of 25°C to body temperature of 37°C?34.74J
Answers: 3
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). 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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Chemistry, 22.06.2019 04:30
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
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Chemistry, 22.06.2019 07:10
Which of these conditions most likely produces an unstable isotope?
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How much energy is needed to raise the temperature of a silver necklace chain with a mass of
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