Human saliva contains enzymes that start the process of digestion. Human saliva typically has a hydroxide ion concentration of 1.2 x 10-8 mol/L. Determine the pOH of saliva. Do not show your work. Record only your final answer with the correct number of significant digits. Remember, pOH does not have units! Human blood is slightly basic. Calculate the hydroxide ion concentration in a sample of blood with a pOH of 6.55 You MUST show your work. Record your answer in scientific notation with the proper number of significant digits and proper units

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Human saliva contains enzymes that start the process of digestion. Human saliva typically has a hydroxide ion concentration of 1.2 x 10-8
mol/L. Determine the pOH of saliva.
Do not show your work. Record only your final answer with the correct number of significant digits. Remember, pOH does not have
units!
Human blood is slightly basic. Calculate the hydroxide ion concentration in a sample of blood with a pOH of 6.55
You MUST show your work.
Record your answer in scientific notation with the proper number of significant digits and proper units.
Transcribed Image Text:Human saliva contains enzymes that start the process of digestion. Human saliva typically has a hydroxide ion concentration of 1.2 x 10-8 mol/L. Determine the pOH of saliva. Do not show your work. Record only your final answer with the correct number of significant digits. Remember, pOH does not have units! Human blood is slightly basic. Calculate the hydroxide ion concentration in a sample of blood with a pOH of 6.55 You MUST show your work. Record your answer in scientific notation with the proper number of significant digits and proper units.
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