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Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
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Chemistry, 22.06.2019 06:00
If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?
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Chemistry, 22.06.2019 10:00
Why is the structure of molecule important to its function?
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Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
Answers: 2
History, 17.07.2019 10:30
History, 17.07.2019 10:30
Mathematics, 17.07.2019 10:30
History, 17.07.2019 10:30
Mathematics, 17.07.2019 10:30
Mathematics, 17.07.2019 10:30
Mathematics, 17.07.2019 10:30
Mathematics, 17.07.2019 10:30
History, 17.07.2019 10:30
Mathematics, 17.07.2019 10:30
Biology, 17.07.2019 10:30