Chemistry, 30.07.2019 05:10 Bradgarner772
Consider the following reaction: ch4(g) + 2 h2s(g) ⇌ cs2(g) + 4 h2(g) a reaction mixture initially contains 0.50 m ch4 and 0.75 m h2s. if the equilibrium concentration of h2 is 0.44 m, find the equilibrium constant (kc) for the reaction.
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Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
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Chemistry, 23.06.2019 03:00
What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?
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Consider the following reaction: ch4(g) + 2 h2s(g) ⇌ cs2(g) + 4 h2(g) a reaction mixture initially...
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