Questions & Answers for: Texas Instruments for ka

AG13, D76A, G13A, GPA7, GPA76, LR44, LR1154, L1154, PX675A, PX76A, RPX675, S76, V13GA, 357A, RW82, KA, A76, 208-904, SB-F9, G13-A, CA18, CA19, LR44, A-76, 76A) Battery Replacement (TI.30Xa) 1. Remove

...keys in order: 6 . 0 2 2 EE 2 3 That's "six point zero two two enter_exponent two three". teri maa ka ...

please explain which buttons to push on TI-36x solar calculator to find the pKa of benzoic acid. the Ka for benzoic acid is 6.5 X 10 to the -5th ? (Sorry I don't know how to type the exponents for you

i need to punch in: -log 10 Ka to get pKa,how do i do that? let's say Ka = 1.75 X 10^-5 the answer = 4.76 pKa = -log 10 Ka show me step by step how to punch in. thanks! (-) LOG 1 . 7 5 EE (-) 5 ENTER ...

How do I find the ka value with a pka =3.89? the ka value should be 1.37x10-4. I'm not coming up with that answer. I have a TI-30X11S calculator. I need the sequence of buttons to push. Thanks! ...