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Acylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon and 5.00 moles of helium. if the gas mixture is at stp, what is the partial pressure of the argon
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Embryos of different species look very similar, which shows that the organisms share a ancestor.
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What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
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Balance the equation: ca + h2o-> ca(oh)2 + h2...
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