Power of Hydroxide (ion value)
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pH + pOH = 14 pH is a measure of the hydrogen ion concentration, [H+] pOH is a measure of the hydroxide ion concentration, [OH-] pH = -log10[H+] pOH = -log10[OH-]
"Popolare" is an Italian equivalent of "popular."Specifically, the Italian word is the masculine/feminine singular form of an adjective. The pronunciation is "POH-poh-LAH-reh." The masculine/feminine plural form, "popolari," is pronounced "POH-poh-LAH-ree."
pH + pOH =14
The pOH is 6,4.
The pOH of a solution can be calculated using the relationship between pH and pOH, which is given by the equation pH + pOH = 14. If the pH of a solution is 7.0, then the pOH can be found by rearranging the equation: pOH = 14 - pH. Therefore, pOH = 14 - 7.0 = 7.0. Thus, the pOH of the solution is also 7.0.
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"Potente" is an Italian equivalent of "powerful."Specifically, the Italian word is the masculine/feminine singular form of an adjective. The pronunciation is "poh-TEHN-teh." The masculine/feminine plural form, "potenti," is pronounced "poh-TEHN-tee."
It will have a pOH of 12. Because pH+pOH=14
1.8
pOH +pH=14 pOH+7.6=14 pOH=(14-7.6)=6.4
To find the pOH of a solution, you can use the formula pOH = -log[OH⁻]. Given that [OH⁻] = 1.41 × 10⁻¹³, calculate the pOH: pOH = -log(1.41 × 10⁻¹³) ≈ 12.85. Therefore, the pOH of the solution is approximately 12.85.