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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?
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How much total heat is required to bring 25.0g of ice at ~2.00 C to a liquid at 50.0 C? Please
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