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Chemistry, 01.03.2021 20:20 Vauzh

When hydrogen reacts with chlorine the gas hydrogen chloride is produced: H2(g) + Cl2(g) → 2HCl(g) Calculate the energy change of the reaction and state whether the reaction is exothermic or endothermic.

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When hydrogen reacts with chlorine the gas hydrogen chloride is produced: H2(g) + Cl2(g) → 2HCl(g) C...

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