Help with Algebra 2 question please?

The pH of a liquid is a measure of how acidic or basic it is. The concentration of hydrogen ions in a liquid is labeled [H+]. Use the formula pH = −log[H+] to find the pH level, to the nearest tenth, of a liquid with [H+] about 4.3*10^-14.

Question

Help with Algebra 2 question please?

The pH of a liquid is a measure of how acidic or basic it is. The concentration of hydrogen ions in a liquid is labeled [H+]. Use the formula pH = −log[H+] to find the pH level, to the nearest tenth, of a liquid with [H+] about 4.3*10^-14.

danjs · Answer

$$pH = -\log(4.3*10^{-14}) \approx$$

anonymous · Answer

Yeah that's the formula

misty1212 · Answer

$$-\log(4.3)+14$$

misty1212 · Answer

you need a calculator

misty1212 · Answer

it will be just under 14, something like $13.36$

misty1212 · Answer

or $13.37$ in any case use a calculator

anonymous · Answer

One of my choices is 13.4....that must be the correct one. :) thanks