Chemistry, 28.05.2021 06:50 john8016

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Chemistry, 22.06.2019 12:30, azzyla2003

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

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Which of these is an intensive property of a substance

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Chemistry, 22.06.2019 23:00, lufung8627

Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]

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Chemistry, 23.06.2019 00:00, scottykinkade7860

Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?

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