shaneikadawson1427 shaneikadawson1427
  • 23-08-2022
  • Chemistry
contestada

Human urine has a normal pH of 6.2. If a person eliminates an average of 1250. mL of urine per day, how many H⁺ ions are eliminated per week?

Respuesta :

Tutorconsortium322 Tutorconsortium322
  • 30-08-2022

[tex]10^{-6.2}[/tex] x 1.25 [tex][H^{+} ][/tex] ions are eliminated per week.

Calculation of number of hydrogen ion:

pH =6.2

[tex]-log[H^{+} ]=6.2[/tex]

[tex][H^{+} ][/tex] = [tex]10^{-6.2}[/tex]

volume = 1250 ml = 1.25 L

[tex][H^{+} ][/tex] = Number of moles/volume

[tex]10^{-6.2}[/tex] x 1.25 = number of moles

Hence, [tex]10^{-6.2}[/tex] x 1.25 [tex][H^{+} ][/tex] ions are eliminated per week.

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