Elemental Boron Can Be Formed by the Reaction of Boron

question 6

Multiple Choice

Elemental boron can be formed by the reaction of boron trichloride with hydrogen. 2BCl₃(g) + 3H₂(g) → 2B(s) + 6HCl(g)

• A) -18.2 J/K • mol
• B) 18.2 J/K • mol
• C) 289.5 J/K • mol
• D) 370.4 J/K • mol
• E) 579.0 J/K • mol

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