...+] is the concentration of hydrogen ion. For acid, no matter strong or weak , will have its [H+] decreased when water is added to...
strong acid donates H+, and weak acid doesn't refuse to donate H+, weak acid also donates H...some of its molecules are ionised, it called weak acid. eg of strong acid: HCl ---> H+ + Cl- (ionised...
The arising of jealously would always lead to bully to others even sometimes it could end up with troubles of their own making when they met stronger people. 2009-10-08 12:56:46 補充： "somet imes" should be "sometimes"
... time But you begin to drift apart me If you feel timid and weak - willed You will refuse me You intend to want to look for me...
... in water to give H^+(aq) ions and OH^-(aq) respectively, while weak acids and weak alkalis are partially dissociated...
...aq) ions. H+(aq) + OH-(aq) → H2O(l) Case 2 : weak acid + strong alkali For example, consider the neutralization between ethanoic acid and...
...course to form delta. (4): Tidal currentsand offshore currents are weak will favour the formation of delta. It isbecause less sediments will ...
... out (in amount) and so: For a ten-fold dilution of weak acid, the rise in pH value is less than 1 since the increase in amount of H+ ions will make the dilution effect to be less than tn-fold. Finally...
...equivalence. one more drop of the strong acid will take over the roll of conjugate acid of the weak base. the range will fall at the acid range. so u want a pH indicator that will show colour...
