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How do you do anti log on the calculator!
This was really annoying me, plus the fact that none of my teachers told me how to do it! But what exactly do you press on the calculator. For example:
An acid has a pH of 3. What is the concentartion of H+ ions?
pH=-log10[H+]
3=-log10[H+]
-3=log10[H+]
The answer is [H+] = 10-3 moldm-3.
errr my question is how?
An acid has a pH of 3. What is the concentartion of H+ ions?
pH=-log10[H+]
3=-log10[H+]
-3=log10[H+]
The answer is [H+] = 10-3 moldm-3.
errr my question is how?
wtf is anti-log?
If I have to calculate the concenrtation of H+ ions, I go:
-3 = log (base 10) (H+)
which is equal to:
10^-3=H+
If I have to calculate the concenrtation of H+ ions, I go:
-3 = log (base 10) (H+)
which is equal to:
10^-3=H+
IChem
Err....that's right...
In general your antilog function should be "shift/2nd function" and then the log button
or if you really cant find it, just do
In general your antilog function should be "shift/2nd function" and then the log button
or if you really cant find it, just do
Unparseable latex formula:
10^-^p^H
THANK YOU!!!!!! OH I COULD JUST KISS YOU!
YOU DON'T UNDERSTAND FOR HOW LONG I WAS TRYING TO WORK THAT OUT FOR!
HCD
No-one has given a precise answer - it depends on the base. Log(base 2)y = x is "anti-logged" by raising 2^x. lny = x is "anti-logged" by raising e^x.
However, the standard on the calculator uses base 10 so I'll let you off... for now.
However, the standard on the calculator uses base 10 so I'll let you off... for now.
However, adapted to these circumstances (calculations involving pH) it will be nothing but log (base 10)
Who we find antilog
That what usually shift button do in big ass calculators.
Just press the shift key before you press the log button and BINGO - you got antilog operation
But you better use some application for your phone if your calculator does not has this button for some reason
There is bung of calculus apps on the web, here a short list of them, in this article and this one
Just press the shift key before you press the log button and BINGO - you got antilog operation
But you better use some application for your phone if your calculator does not has this button for some reason
There is bung of calculus apps on the web, here a short list of them, in this article and this one
(edited 7 years ago)
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