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the pH of bile is around 7.6
pH = -log [H+]
10^-pH = H+
10^(-7.6) = 2.51188643 × 10-8
So the concentration of H+ ions in bile is 2.51188643 × 10-8 moles l-1
What else can I help you with?
What is a measure of the h concentration in a solution?
The measure of the H+ concentration is the pH.
How does the concentration of H plus and OH- ions determine pH?
The concentration of H+ ions in a solution determines its acidity; the higher the concentration of H+ ions, the lower the pH. The concentration of OH- ions in a solution determines its alkalinity; the higher the concentration of OH- ions, the higher the pH. pH is a logarithmic scale that represents the concentration of H+ ions in a solution.
What is H ion concentration of ph11?
The following equation will get you to the answer where [H+] is the concentration of hydrogen ion: pH = -log( [H+] ) or [H+] = 10-pH
How does the concentration of H affect the number on the pH scale?
The meaning of a higher H+ concentration is a low pH.
What is H plus concentration gradient?
The H+ concentration gradient refers to the difference in concentration of hydrogen ions (H+) across a membrane or barrier. This gradient can be used by cells to drive various processes such as ATP synthesis in mitochondria or neurotransmitter release in neurons. The movement of H+ ions down their concentration gradient can generate energy in the form of a proton motive force.
What is a measure of the H plus concentration in a solution?
pH is defined as -log[H+]. This means that if one knows the concentration of hydrogen ion in solution, the pH is simply the negative logarithm (base 10) of that. Similarly, one can find the pOH simply by substituting the concentration of OH- for the concentration of H+ in the aforementioned formula.
What happends to the OH- as the H plus increases?
The concentration of OH- decreases as the concentration of H+ increases. This is beacause there is an equilibrium H2O <-> H+ + OH- and therefore the [H+][OH-] is a constant
How would the equilibrium concentration of H½O be affected by removing H½ from the mixture?
If you remove H½ from the mixture, the equilibrium will shift to the left to compensate for the loss, meaning more H½O will dissociate to reform some of the missing H½. This will increase the concentration of H½O in an attempt to restore equilibrium.
What is the H concentration for an aqueous solution with pOH 3.99 at 25C?
To find the H+ concentration, use the formula: pH + pOH = 14. Given pOH = 3.99, find pH = 14 - 3.99 = 10.01. Then, use the formula [H+] = 10^-pH to calculate the H+ concentration. H+ concentration = 10^-10.01 = 7.94 x 10^-11 mol/L.
How does the concentration gradient of H plus ions help make ATP?
High concentration of H+ ion in the intermembrane lead to the movement of H+ ions into the inner membrane
What number on the pH scale would the very strong acid correspond to?
It depends more on concentration then on strength:pH = - log10[H+]in which [H+] is the concentration of free H+ ions.
What determines if a solution is acidic or basic?
The concentration of hydrogen ions (H+) in a solution determines if it is acidic or basic. If the concentration of H+ is higher than the concentration of hydroxide ions (OH-), the solution is acidic. If the concentration of H+ is lower than the concentration of OH-, the solution is basic.
