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Chemistry, 21.06.2019 22:30
In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy
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Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
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Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
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What volume of 0.250 M lead (II) nitrate, in milliliters, is required to react completely with 0.500...
History, 12.06.2020 17:57
Mathematics, 12.06.2020 17:57
History, 12.06.2020 17:57
Mathematics, 12.06.2020 17:57
History, 12.06.2020 17:57