The Value of ΔH° for the Reaction Below Is -186

question 147

Multiple Choice

The value of ΔH° for the reaction below is -186 kJ. Calculate the heat (kJ) released from the reaction of 25 g of Cl₂. H₂ (g) + Cl₂ (g) → 2HCl (g)

• A)66
• B)5.3 ×
• C)33
• D)47
• E)-186

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