Chemistry, 05.07.2021 21:00 tamikeen2243
A 150 j of energy is added to a system that does 50 j of work is done. By how much wiull the internal energy of the system be raised?
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Seawater contains approximately 3.5%nacl by mass and has a density of 1.02 g/ml. what volume of seawater contains 7.5 g of sodium?
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How many atoms or molecules are there in a mole of a substance?
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A 150 j of energy is added to a system that does 50 j of work is done. By how much wiull the interna...