At a Certain Temperature the Reaction CO₂(g) + H₂(g)

question 94

Multiple Choice

At a certain temperature the reaction CO₂(g) + H₂(g) CO(g) + H₂O(g)
Has K_c = 2.50. If 2.00 mol of carbon dioxide and 1.5 mol of hydrogen are placed in a 5.00 L vessel and equilibrium is established, what will be the concentration of carbon monoxide?

• A) 0.091 M
• B) 0.191 M
• C) 0.209 M
• D) 0.913 M
• E) 1.05 M

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Definitions:

Clasts

Fragments of geological detritus or material broken off from a larger solid body, often found within sedimentary rocks.

Cement

A binder, a substance used in construction that sets and hardens and can bind other materials together, commonly used in concrete to make buildings, roads, and other structures.

Clastic Sedimentary Rocks

Rocks that are composed of broken pieces of older rocks, sedimented together by processes like weathering and erosion.

Conglomerate

A sedimentary rock made up of rounded or semi-rounded fragments within a finer-grained matrix, often indicating a high-energy environment such as a fast-flowing river.