pH = - log[H3O+]
pH = pKNH4+ + log([NH3]/[NH4+]) = 9.23 + log([0.162]/[0.110]) = 9.23 + log[1.47] = 9.23 + 0.168 = 9.40
HCl is a strong acid and dissociates completely. Therefore it can be found using the equation: ph= -log [H+]
-log[H+] = pH therefore -log[0.001] = 3.00 The pH of a solution of 0.001 mol dm HC1? is 3.00
In its most basic form pH = -log[H3O+] where [H3O+] is the concentration of hydrogen ions from the dissociating acid in water (protolyse). pH= -log[H3O+] = -log[2.4*10-10] = 9.6
You calculate a log, you do not solve a log!
You do not calculate a log!You can calculate the surface area or the volume or, if you know the species, the mass or even time for which it would burn in a hearth. But the log, itself, is not something you can calculate.You do not calculate a log!You can calculate the surface area or the volume or, if you know the species, the mass or even time for which it would burn in a hearth. But the log, itself, is not something you can calculate.You do not calculate a log!You can calculate the surface area or the volume or, if you know the species, the mass or even time for which it would burn in a hearth. But the log, itself, is not something you can calculate.You do not calculate a log!You can calculate the surface area or the volume or, if you know the species, the mass or even time for which it would burn in a hearth. But the log, itself, is not something you can calculate.
05/01/1983
Kala Dhanda Goray Log was created on 1986-05-19.
log on to ece.org
pH = - log[H3O+]
Use the LOG function. =LOG(n,b) n = Number b = Base =LOG(2,10) = 0.30103
g=(log Nt- log Nto)/log 2 where N=absorbance reading @ time indicated MGT= (t-to)/g
you see, i don't know.
The pH is the negative log of [H+].
You can calculate that on any scientific calculator - like the calculator on Windows (if you change the options, to display as a scientific calculator). Log base 4 of 27 is the same as log 27 / log 4. You can use logarithms in any base to calculate that - just use the same base for both logarithms.
It is: 10 0.2084413564 = 1.616 by using a scientific calculator