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Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
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How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
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The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
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Chemistry, 22.06.2019 18:30
When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device
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If the amount of radioactive chromium-51, used to label red blood cells, in a sample decreases from...
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