For the Reaction Shown Below,which Change in Conditions Made to the System

question 25

Multiple Choice

For the reaction shown below,which change in conditions made to the system at equilibrium will result in a net reaction to the right to form more product? C(s) + 2 H₂(g) ⇌ CH₄(g) ΔH° = - 74.8 kJ

• A)adding Ar
• B)adding C
• C)increasing the pressure
• D)increasing the volume

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Definitions:

Cytoskeleton

The dynamic internal network of protein fibers that includes microfilaments, intermediate filaments, and microtubules.

Microtubules

Cylindrical structures found in cells, made of tubulin, that play roles in cell shape, organization, and movement.

Middle Lamella

The layer composed of pectin polysaccharides that serves to cement together the primary cell walls of adjacent plant cells.

Primary Walls

The thin, flexible and extensible layer of the cell wall that is first formed when a plant cell is growing, made mainly of cellulose and other polysaccharides.