rjsimpson73
18.03.2021 •
Chemistry
A buffer is prepared by dissolving 0.037 mol of potassium fluoride in 135 mL of 0.0237 M hydrofluoric acid. Assume no volume change after KF is dissolved. Calculate the pH of this buffer.
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Ответ:
You can download answer here
cutt.ly/nz6VGda
Ответ:
IN terms of the collision theory, increasing the concentration of a reactant increases in the number of collisions between the reacting species per second and therefore increases the reaction rate.
Explanation: hope u get it right