The (H+) of a solution with pH =8.7 is?

Explanation:

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In this case, since the pH is a direct scale of how strong is the hydrogen ion in a solution in terms of its concentration, we can mathematically define it as:

However we need the concentration of hydrogen ions from the pH, thereby we solve for it:

Thus, the concentration of hydrogen ions turns out:

Such pH means that the solution is basic because basic solutions have the pH between 7 and 14, whereas acidic solutions have it between 0 and 7.

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Standardized units of measure are important to engineering because if everyone was using different measurement systems, dimensions of different objects and inventions wouldn't be converted correctly from the inventor to other inventors or manufacturers.