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During the nitrogen cycle, plants take in nitrogen compounds through their
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Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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What mass of glucose is produced when 54g of water react with carbon dioxide
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During the nitrogen cycle, plants take in nitrogen compounds through their...
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