When 150 Mol of CH₄(g)reacts with Excess Cl₂(g)at Constant Pressure According

question 31

Multiple Choice

When 1.50 mol of CH₄(g) reacts with excess Cl₂(g) at constant pressure according to the chemical equation shown below, 1062 kJ of heat are released. Calculate the value of ΔH for this reaction, as written. 2CH₄(g) + 3Cl₂(g) → 2CHCl₃(l) + 3H₂(g) Δ_rH° = ?

• A)-1420 kJ mol^-1
• B)-708 kJ mol^-1
• C)+708 kJ mol^-1
• D)+1420 kJ mol^-1

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Definitions:

Nuts

In an economic context, refers to commodities or tangible goods that are traded, consumed, and can affect markets, but more generally just a type of food.

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A mathematical representation in economics that quantifies an individual's preference for certain goods or outcomes over others.

Nuts

Edible seeds typically encased in a hard shell, commonly consumed as snacks or used in various recipes.

Berries

Small, pulpy, and often edible fruits that are typically juicy, rounded, brightly colored, and have seeds.