What is the ph of a solution with [h+] = 1.25 mc015-1.jpg 10–10 m?

We use the relationship:pH = -log[H⁺]pH = -log(1.25 x 10⁻¹⁰)pH = 9.9... Show More

Answer : Option D) 9.90Explanation : The pH of the solution can be determined by the formula as pH = - log Here, the concentration of = So, substituting this value in above formula;we get pH = -log  Therefore, pH = 9.90.... Show More

answer is D Explanation:Have a blessed day... Show More

Answer : The pH of a solution is, 9.903Explanation : Given, Concentration of hydrogen ion = pH : It is defined as the negative logarithm of hydrogen ion concentration.Formula used :Now put the value of hydrogen ion concentration in this formula, we get the pH of a solution.Therefore, the pH of a solution is, 9.903... Show More

It’s D because I just know... Show More

pH= 9.9 This pH is alkaline Explanation:pH is a measure of acidity or alkalinity that indicates the amount of hydrogen ions present in a solution or substance.The pH can be measured in an aqueous solution using a numerical value scale that measures the acidic solutions (highest concentration of hydrogen ions) and the alkaline solutions (base, lowest concentration) of the substances.The numerical scale that measures the pH of substances ranges from 0 to 14. The most acidic substances approach number 0, and the most alkaline (or basic) substances that approach number 14. And a pH value of 7 is neutral; This means that the substance or solution is neither acidic nor alkaline.The pH is expressed as the negative logarithm (base 10) of the concentration of hydronium ions [H₃O⁺] or hydrogen ions [H⁺]. This is:pH= -log₁₀ [H₃O+]= -log₁₀ [H⁺]also expressed aspH= -log [H₃O+]= -log [H⁺]So, in this case, you know that [H⁺]=1.25*10⁻¹⁰ MReplacing in the definition of pH: pH= -log 1.25*10⁻¹⁰You get:pH= 9.9pH is alkaline... Show More

Ph= - log[H+] = - log[1.25 x 10^-10] = 9.9. Hope it helps... Show More

The pH of a solution is calculated as pH = -log[H+], where [H+] is the concentration of H+ ions. Based on the given concentration in the problem,pH = -log(1.25 x 10^-10 M) = 9.90Therefore, the pH of the solution is 9.90, and this implies a strongly basic solution.... Show More

The relationship between H+ ion concentration and pH is pH=-lg[H+]. So the pH of the solution is -lg(1.25*10^-10) = 9.9.... Show More

[ H+]=10-pHit become[H+]=0.1... Show More