A 55.00g sample of copper is heated to 789.0 C and placed in 200.00ml sample of water. Copper has a specific heat capacity of 0.389 J/gC and a molar mass of 63.55 g/mol. Water has a specific heat of 4.184 J/gC and a density of 1.00g/ml. Determine the deltaH per mole of copper.
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Chemistry, 21.06.2019 22:30
Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l
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Chemistry, 22.06.2019 15:00
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o
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27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.
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A 55.00g sample of copper is heated to 789.0 C and placed in 200.00ml sample of water. Copper has a...
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