The concentration of hydrogen ions in the solution - APEX
pH is depending on:
The final pH of the mixture will depend on how much of the strong acid you add. The initial amount of acid will neutralize the alkaline solution, and if there is enough of the strong acid, the final pH will then become acidic, i.e. pH < 7.
Not easy from scratch as it will depend on the acid - not least concentration and whether it is Strong or weak. Practically, you'd use a pH meter and SLOWLY add acid to some water being vigorously stirred.
The molarity. The hydrogen ion concentration. If given the Ka just use the Henderson-Hasselbach equation pH=pKa+log(base/acid)
The molarity. The hydrogen ion concentration. If given the Ka just use the Henderson-Hasselbach equation pH=pKa+log(base/acid)
The pH that results when a strong acid and strong base are mixed will depend on the moles of acid and moles of base present. One cannot predict the pH without knowing, or being able to calculate, the moles of each.
The pH will depend on the concentration of the acid, not on whether it is strong or weak.
The pH will depend on the concentration of the acid, not on whether it is strong or weak.
pH values depend on the concentration of acidsolutionfor eg.0.02 M HF has pH=2.47
the H+ concentration and the OH- concentration
The final pH of the mixture will depend on how much of the strong acid you add. The initial amount of acid will neutralize the alkaline solution, and if there is enough of the strong acid, the final pH will then become acidic, i.e. pH < 7.
The pH of a mixture containing a strong base (sodium hydroxide) and a strong acid (hydrochloric acid) would depend on the proportions of the moles of acid and base added to the mixture. This would depend on the concentration of both the base and acid solutions and the quantities of the solutions added.
Not easy from scratch as it will depend on the acid - not least concentration and whether it is Strong or weak. Practically, you'd use a pH meter and SLOWLY add acid to some water being vigorously stirred.
pH is an INTENSIVE property as it does not depend on the amount of material present. The pH of 1 ml of solution x is the same as the pH of 100 ml of solution x.
The molarity. The hydrogen ion concentration. If given the Ka just use the Henderson-Hasselbach equation pH=pKa+log(base/acid)
The molarity. The hydrogen ion concentration. If given the Ka just use the Henderson-Hasselbach equation pH=pKa+log(base/acid)
The molarity. The hydrogen ion concentration. If given the Ka just use the Henderson-Hasselbach equation pH=pKa+log(base/acid)
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