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The pOH is the negative log of the OH- concentration. Thus, pOH = -log 2.0x10^-2pOH = 1.699 = 1.7
Heloise Parisian
Wiki User
∙ 14y agopH =2.4
H+ = 10^-2.4 = 0.00398107171
OH- = 1X10^-14/H+
OH- = 2.51188643 x 10^-12
Wiki User
∙ 14y agoMuch like calculating pH, you can calculate pOH. pOH = -log[OH-]
After that pH + pOH = 14. All you need to do is subtract and that will give the pH.
Wiki User
∙ 9y agopH + pOH = 14.0 pH = 6.2 means pOH = 7.8 [OH-] = 10^-pOH = 10^-7.8 = 1.6 x 10^-8 M
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Which pH represents a solution with a 1000 times higher OH- than a solution with pH of 5?
pH=8
Why do you calculate pH of solution?
pH is -log[H+] and can be found using pH meter.
Which solutions has a greater concentration of hydroxide ions a solution of pH 3 or a solution of pH 9?
The higher the pH, the greater the concentration of Hydroxide (OH-) ions. So, the solution with the pH of 9 is your answer.
Calculate the pH of 0.01m hcl?
HCl is a strong acid, so we assume that it completely breaks up into ions in solution. HCl ----> H+ & Cl- if we have 0.01m of HCl, it will give 0.01m of H+ and 0.01m Cl- pH = -log [H+] pH = -log 0.01 pH = 2
What solution has a grater concentration h or OH?
Depends on the pH, at low pH (below pH 7), the H+ ion concentration is greater, and high pH the OH- ion concentration is greater
Which pH represents a solution with a 1000 times higher OH- than a solution with pH of 5?
pH=8
How does one calculate the pH of the solution?
The pH is the negative log of [H+].
Why do you calculate pH of solution?
pH is -log[H+] and can be found using pH meter.
What is the pH of a solution with a oh of 3.31 00000000 M?
[OH-] = 3.31 log[OH-] = pOH = .51982 14-pOH = pH = 13.48
What limits the pH of the solution?
The concentration of H+ or OH-.
Which solutions has a greater concentration of hydroxide ions a solution of pH 3 or a solution of pH 9?
The higher the pH, the greater the concentration of Hydroxide (OH-) ions. So, the solution with the pH of 9 is your answer.
Calculate the pH of 0.01m hcl?
HCl is a strong acid, so we assume that it completely breaks up into ions in solution. HCl ----> H+ & Cl- if we have 0.01m of HCl, it will give 0.01m of H+ and 0.01m Cl- pH = -log [H+] pH = -log 0.01 pH = 2
Why does the calcium chloride method of measuring pH give a clearer suspension?
little amount concentration of OH-...must afect the pH of this solution......so first u must calculate the concentration of oH-......& u must aply this fomula to culculate pOH(-log(oh-)......then pH+pOh is equal to 14 if temparature is 25 digree.....
What does the pH if a solution depend on?
the concentration of OH ions in solutions
What causes the pH of a solution of a solution to increase?
Adding a base will make the pH go up (increasing of OH- ions concentration).
What words are used to describe a basic solution?
A solution with a pH greater than 7
What solution has a grater concentration h or OH?
Depends on the pH, at low pH (below pH 7), the H+ ion concentration is greater, and high pH the OH- ion concentration is greater
