Chemistry, 26.10.2020 19:20 kx85DirtbikeRider
Caffeine is a bitter stimulant drug and is found in varying quantities in seeds, leaves, and so on. Its formula is C8H10N4O2. Match the number of moles of each element found in the specified number of moles of caffeine.
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Which is the layer underground where all empty spaces are filled with a combination of air and water ?
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An electrons position cannot be known precisely only it's probability of being in a certain location can be known
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24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
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The fact that the total amount of energy in a system remains constant is a(n)
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Caffeine is a bitter stimulant drug and is found in varying quantities in seeds, leaves, and so on....
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