#depthstudy

How were birkelande eyde and frank caro processes used to produce ammonia

Hello, I have a chem depth study on "how to use colourimetry and titration to calculate Keq/Ka" But I'm kinda confused as to what the blank solution is made from (is the just water?). Can anyone please provide an example of a colourimetry experiment and what the blank solution to that would be...

Sup everyone, I have a depth study on methods to measure the speed of light and I needed some help with the Evenson's experiment (about the method he followed). If any of ya'll have any info bout that, or any other experiment to measure the speed of light (after 1900), could you please please...