Using the Following Data,calculate the Standard Enthalpy of Reaction for the Coal

question 22

Multiple Choice

Using the following data,calculate the standard enthalpy of reaction for the coal gasification process 2C(s) + 2H₂O(g) → CH₄(g) + CO₂(g) .
C(s) + H₂O(g) → CO(g) + H₂(g) ; ΔH° = +131.3 kJ
CO(g) + H₂O(g) → CO₂(g) + H₂(g) ; ΔH° = -41.2 kJ
CO(g) + 3H₂(g) → CH₄(g) + H₂O(g) ; ΔH° = -206.1 kJ

• A)-116.0 kJ
• B)378.6 kJ
• C)+15.3 kJ
• D)-157.2 kJ
• E)-378.6 kJ

Define and characterize terms related to stream morphology and function, including drainage divide, tributaries, and discharge.

Understand the dynamic balance of erosion and deposition in river systems and their impact on sediment characteristics.

Recognize the role of gravity in river flow, the factors controlling the size of the stream load, and how hydrographs depict changes in discharge over time.

Elucidate factors affecting sediment transport and deposition, including water velocity, bedrock channel characteristics, and stream flow patterns.

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Definitions:

Siblings

Brothers or sisters who share one or both parents in common.

Primary Caregiver

An individual, often a parent or family member, who takes the main responsibility for providing care and meeting the daily needs of a child or dependent adult.

Adult Siblings

Brothers and sisters who have reached adulthood, maintaining familial relationships beyond childhood.

Adult Children

Individuals who are legally adults but are considered children in relation to their parents or guardians.