Write the Logarithm as a Sum And/or Difference of Logarithms $\log _ { 5 } 9$

question 155

Essay

Write the logarithm as a sum and/or difference of logarithms of a single quantity. Then simplify if possible. Assume that q , w , r and a are positive numbers, and $\log _ { 5 } 9$ . $\log _ { b } 7 = 0.8451$

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Definitions:

Non-electrolyte

A substance that does not readily ionize when dissolved or melted and is therefore a poor conductor of electricity.

Dissociate

In chemistry, it refers to the process by which molecules, ions, or complexes split into smaller particles or ions, often reversible and influenced by environmental conditions.

Aqueous Solution

A mixture where water acts as the dissolving medium.

LiI

Lithium iodide, a chemical compound made of lithium and iodine, used notably in batteries and pharmaceuticals.