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Chemistry, 22.06.2019 08:00
This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.
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Chemistry, 22.06.2019 10:00
A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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Chemistry, 22.06.2019 20:30
A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
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Chemistry, 22.06.2019 20:30
What is a difference between a mixture of elements and a mixture of compounds
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Mathematics, 06.07.2019 03:00
History, 06.07.2019 03:00
Mathematics, 06.07.2019 03:00
History, 06.07.2019 03:00
Mathematics, 06.07.2019 03:00
Mathematics, 06.07.2019 03:00
Business, 06.07.2019 03:00
Mathematics, 06.07.2019 03:00
Mathematics, 06.07.2019 03:00