25 mL of 0.1 M HOAc are titrated with 0.15 M NaOH. What is the pH at
equivalence?
I know that the pH at start will be greater than 1.0 and the pH at equivalence will be greater than 7 since its a titration of a weak acid and a strong base. But what I don't know is whether or not there is a...
Problem:
Assume the human eye can detect light with transmittance of 0.35.
The colored form of the indicator has ε = 8.79 x 10^5. and λmax = 580 nm. How
much indicator in ml should be used if the indicator has concentration 0.1% w/w in water.
Equation Used:
Beer's Law = A = εbc
where ε...