What is the ph of a solution of base with a 0.051 m concentration of hydroxide ions

12.7.

Explanation:

∵ pOH = - log[OH⁻].

[OH⁻] = 0.051 M.

∴ pOH = - log[OH⁻] = - log(0.051 M) = 1.29.

∵ pH + pOH = 14.

∴ pH = 14 - pOH = 14 - 1.292 = 12.7.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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