4estimate the equilibrium composition at 400k and 1 atm of the following gaseous reactions: n-c5h12(g) iso-c5h12(g) & n-c5h12(g) neo-c5h12(g). standard gibbs energy of formation data for n-pentane (1), isopentane (2), and neopentane (3) at 400k are 40.195, 34.413, and 37.640 kj/mol, respectively. assume ideal-gas behavior.
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Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
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Chemistry, 22.06.2019 15:20, Tringirl233
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
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4estimate the equilibrium composition at 400k and 1 atm of the following gaseous reactions: n-c5h12...
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