Answered

Get expert advice and community support for your questions on IDNLearn.com. Get prompt and accurate answers to your questions from our community of knowledgeable experts.

Calculate the [OH−] of each aqueous solution with the following [H3O+]:blood, 4.5×10−8M

Sagot :

Answer

2.22 x 10⁻⁷ M

Procedure

To calculate the [OH⁻] concentration of blood we will consider the following pH formulas

pH=-log [H₃O⁺]

pH+pOH=14

The pH of blood will be

[tex]pH=-\log_{10}[4.5\times10^{-8}M]=7.3467[/tex]

Then we do the rest

[tex]pOH=14-7.3467=6.6532[/tex]

Lastly, we transform from pOH to concentration

[tex][OH^-]=10^{-pOH}=10^{-6.6532}=2.22\times10^{-7}[/tex]

We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Discover the answers you need at IDNLearn.com. Thanks for visiting, and come back soon for more valuable insights.