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2C(s) + 2H2(g) → C2H4(g): ΔH = +52.4 kJ/mol Which statement about this reaction is correct? (3 points)
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2C(s) + 2H2(g) → C2H4(g): ΔH = +52.4 kJ/mol

Which statement about this reaction is correct? (3 points)

User AminRostami
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i think it would be synthesis because two simple molecules combine
User Brandon McClure
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