Which energy profile best shows that the delta Hf of H2S is -20.6 kJ/mol?
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Chemistry, 21.06.2019 20:00
Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?
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Adepositional also feature that forms where a stream enters a lake or an ocean is a
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