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Chemistry, 21.06.2019 18:30
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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How many peaks will be present in a mass spectrum for brcl?
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The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils
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When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
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187 188 1
Re + ( Re + H 75 75 1...
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