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2. A mixture of 5.7 moles of helium and 6.5 moles of hydrogen has a total pressure of 243 kPa. What is the partial pressure of the hydrogen in kPa?
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Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object
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What type of organic molecule comprises the majority of a potato?
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2. A mixture of 5.7 moles of helium and 6.5 moles of hydrogen has a total pressure of 243 kPa. What...
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