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What is that the theoretical yield of aluminum oxide I if 3.20 mol of aluminum metal is exposed to 2.70 mole of oxygen
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Which substances have the lowest melting points: ionic covalent, or metallic
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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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What is that the theoretical yield of aluminum oxide I if 3.20 mol of aluminum metal is exposed to 2...
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