22. How much energy is produced or absorbed when 7.9 g of methane, CH4(g), is produced...

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science chemistry

Answer 1

Answer #1

19 20 21 22 23 24 26 27 28 29 Moles Moles 7-9 sm Cup - 7.99 (M. W of etq - 168) = 0.494 moles Chan a 8 & co (g) Cita (8) + Hy

Answer 2

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