Your computer buffers usally when the website has a virus or if your watching a video, because the video isn't fully loaded.You have to exit from the website so it can stop buffering, if your watching a video then pause it and let it load.
Buffering capacity is determined by the concentration of the weak acid and its conjugate base in a buffer solution. The buffer capacity is highest when the concentrations of the weak acid and its conjugate base are equal. Additionally, the pH of the buffer solution is also a factor in determining buffering capacity, with maximum buffering capacity at the pKa of the weak acid.
Buffering is a technique to storing a data before it is work. for ex. When you burn your CD or printing your file then computer first store data in temporary/random memory i.e. buffer to follow your action.
A pseudo buffer is a theoretical construct used in computer science to explain certain algorithms or data structures. It is not an actual buffering mechanism, but a conceptual idea to simplify the explanation of complex systems.
1. Bicarbonate buffer system 2. Protein buffer system 3. Phosphate buffer system
Baking soda (sodium bicarbonate) is the most commonly used buffering ingredient in cooking. It is a weak buffer, and if there is much acid present, its buffering power will be exceeded.
The concentration of the buffer (the higher the concentration, the larger the buffering capacity) and how close the pKa of the buffer is compared to the pH of the solution (the closer the greater the buffer capacity).See the Related Questions to the left for more information on buffers.
The pKa value of HEPES buffer is around 7.5. This value indicates the pH at which the buffer is most effective in maintaining a stable pH. A buffer's buffering capacity is highest when the pH is close to its pKa value, as it can efficiently resist changes in pH by accepting or donating protons.
flash player stop and play in buffering flash player stop and play in buffering
The buffer is what neutralizes the acid or the base. Hope this helps!
Buffering capacity can be measured by titrating a buffered solution with an acid or base and monitoring the change in pH as the titrant is added. The amount of acid or base required to significantly change the pH of the buffer solution indicates its buffering capacity. Alternatively, buffering capacity can be calculated using the Henderson-Hasselbalch equation, which relates the concentrations of the buffer components to the pH of the solution.
Buffer solutions can be destroyed by adding too much strong acid or base, which can shift the pH outside the buffering range. Another way to destroy a buffer solution is by diluting it to the point where its buffering capacity is no longer effective. Additionally, exposure to strong oxidizing or reducing agents can also disrupt the buffer components.
In general, you can look at the pKa (or pKb) of the weak acid (base), and go 1 pH unit above and below that for relatively efficient buffering. Of course, buffer capacity of the particular buffer in use will be important also.