Question about Texas Instruments TI-83 Plus Calculator
I need to know how to find the antilog on a TI[-83 Plus calculator to solve pH problems in chemistry.
I reccently had the same problem, but I have a Ti-84 Plus,and I am disgusted by how poorly this matter is covered by Texas Intruments. Esp. since the solution is rather simple.
The antilog key is [2nd] [log] or the 10^x. On your screen it should apear as 10^( and then you just input the value that you want to find the antilog of.
When used to solve pH problems remember to input the pH value as a negative number, since pH= -log[H+] then [H+]= antilog(-pH).
Hope that helped))))) ^^
Posted on Nov 25, 2008
I get to the part where you puch [2nd] [log] and then not sure what to do after that.
My formula is meant to be:
-log(1.2*10-3)
The answer is: 2.9208187539524
The way I'm trying to enter the formula on the ti 83 is:
- [log]1.2x[2nd][log] -3 )
I just get a syntax error!
Any ideas?
Posted on Mar 07, 2010
Ok, I sorted out this one.
The formula is:
- [log]1.2 x [2nd][log] (-) 3 )
Next push [enter] twice, otherwise you just get '0' as the answer!
The '(-)' button is next to the [enter] button.
When the concentration of [Ag+] = Ksp/[I-] = (8.3X10^-17)/(6.76X10^-4)= 1.23 X 10^-13M What is the p[Ag+]? Solving for the negative log of [Ag+]: type in to the TI-83 Plus the following: log(10^(-13)*1.23) = -12.91, since p[Ag+] is the negative log, the answer is therefore 12.91 (hint:in the 10^(-13) portion of the equation, the negative sign is from the "(-)" button not the "-" button)
×
How do i find the anilog on my calculator i have a texas instrument ti-30
Posted on Oct 15, 2008
SOURCE: Find the antilog on the TI-84 Plus for finding pH in chemistry problems
I'm not specifically familiar with the TI83 or TI84 but I've used a lot of TI calculators in my time, so I'll give it a try. If your trying to find the antilog of a number in base 10 enter the number and hit the (10 to the X) button. If you're trying to find the antilog of a number in in base e (natural log), enter the number and hit the (e to the X) button.
Posted on May 29, 2009
Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!
Posted on Jan 02, 2017
Apr 13, 2014 | Texas Instruments TI-83 Plus Calculator
Apr 21, 2011 | Texas Instruments TI-83 Plus Calculator
Sep 03, 2010 | Texas Instruments TI-83 Plus Calculator
Dec 07, 2009 | Texas Instruments TI-30XA Calculator
Sep 27, 2009 | Texas Instruments TI-83 Plus Calculator
May 29, 2009 | Texas Instruments TI-84 Plus Silver...
May 29, 2009 | Texas Instruments TI-83 Plus Calculator
Mar 20, 2009 | Texas Instruments TI-83 Plus Calculator
Apr 22, 2008 | Texas Instruments TI-30XA Calculator
Apr 22, 2008 | Texas Instruments TI-30XA Calculator
12,642 people viewed this question
Usually answered in minutes!
How do I calculate the antilog 1.3 = with my TI-84 silver?
I have the same problem
I have tried -log(x)
and log(-x)
and {log(x)}\1
how do I grapg logarithmic functions?
how do i get antilog of this number 5.45 using ti 83
×