Would an Aqueous Solution of KOH Contain Ions? If So

question 73

Multiple Choice

Would an aqueous solution of KOH contain ions? If so, indicate the formulas of the ions in the solution.

• A)Yes.K⁺(aq) + O²ˉ(aq) + H⁺(aq)
• B)No, this substance would not form ions in solution.
• C)Yes.K⁺(aq) + H₂O(l)
• D)Yes.K⁺(aq) + OHˉ(aq)
• E)Yes.Kˉ(aq) + OH⁺(aq)

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Definitions:

Sediment

Particles of rock and organic material that are transported and deposited by wind, water, or ice.

Reservoir

1. A lake that is created by a human-constructed dam. 2. A subsurface volume of rock that has sufficient porosity and permeability to permit the accumulation of oil or natural gas under adequate trap conditions.

Delta

A landform at the mouth of a river where it splits into several streams or channels and deposits sediment, creating a fan-shaped area.

High Tide

The state of the tide when it is at its highest level, typically caused by the gravitational pull of the moon and the sun on the Earth's oceans.