ph = LOG[OH-]
so....
Ph= LOG[0.170]
=0.76955
H+OH = 14 so
14- 0.76955 = 13.23
the PH will be the same
The pH value for this solution is 13.
11.3
A 0.01 M solution of NaOH has a pH =13
-log(10^-4 M NaOH) = 4 14 - 4 = 10 pH NaOH -----------------------
the PH will be the same
The pH value for this solution is 13.
11.3
A 0.01 M solution of NaOH has a pH =13
-log(10^-4 M NaOH) = 4 14 - 4 = 10 pH NaOH -----------------------
You need to know the volume of the weak acid being titrated so you can find how many moles of base are needed to match that of the acid.
13.51
13
Ph gives the hint about the proton gradient of the solution as pH=-log[H+] we need the inforamtion of the molecular composition of the solution to know about the molar mass. Ph gives the hint about the proton gradient of the solution as pH=-log[H+] we need the inforamtion of the molecular composition of the solution to know about the molar mass.
concentrated solution of NaOH and KOH have the pH value about 13.
THE PH VALUE ACIDIC SOLUTION VARIOUS FROM 0-6.9, WHILE THE BASIC SOLUTION VARIOUS FROM 7.1-1.4. THUS ,OUT OF HCL AND NaOH WILL HIGHER PH VALUE
pH = -log(0.280) = 0.553