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Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
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1,200 cal of heat energy is added to a liquid with a specific heat of 0.57 cal/g°C. If the temperatu...
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