Answered

IDNLearn.com: Where your questions meet expert advice and community insights. Ask your questions and receive accurate, in-depth answers from our knowledgeable community members.

The pH level, P, of a liquid can be determined from the hydronium ion (H3O+) concentration, c, using the equation P = –log(c). If the pH level of grape juice is 3.3, what is the hydronium ion concentration

Sagot :

MrRoyalidn

The equation [tex]P = -\log(c)[/tex] is an illustration of logarithms. The hydronium ion concentration is approximately [tex]0.0005012[/tex]

Given that:

[tex]P = -\log(c)[/tex]

When the pH level is 3.3; it means that:

[tex]P = 3.3[/tex]

So, we have:

[tex]3.3 = -\log(c)[/tex]

Divide both sides by -1

[tex]-3.3 = \log(c)[/tex]

Take antilog of both sides

[tex]10^{-3.3} = c[/tex]

So, we have:

[tex]c = 10^{-3.3}[/tex]

[tex]c = 0.00050118723[/tex]

Approximate

[tex]c = 0.0005012[/tex]

Hence, the hydronium ion concentration is approximately [tex]0.0005012[/tex]

Read more about logarithm at:

https://brainly.com/question/9768941

Answer:

The correct answer would be 5.01 x 10^-4

Explanation:

Not only did I take the test and get it right, BUT, P = -log(c) aka 3.3 = -log(c), c is equal to 0.00050118, and the expanded form of 5.01 x 10^-4 is 0.000501...

We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.