Given the Equation: CH₄ (G)+ 2 O₂ (G)→ CO₂ (G)+ H₂O (L)ΔH =

question 68

Short Answer

Given the equation:
CH₄ (g)+ 2 O₂ (g)→ CO₂ (g)+ H₂O (l)ΔH = -890 kJ
The heat liberated when 34.78 grams of methane (CH₄)are burned in an excess amount of oxygen is __________ kJ.

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Definitions:

Bakes

Refers to the process of cooking food by dry heat, typically in an oven, but also includes the variety of goods produced through this method.

Average Fixed Cost

The fixed costs (those not varying with output) of production divided by the quantity of output produced.

Mixers

Devices or social events that are designed to combine different ingredients or allow people to meet and interact.

Bakes

Refers to food items that are cooked through baking, a method of cooking food using prolonged dry heat, often in an oven.