[cruise1521]

I am doing a Pressure and Stoich lab, but I am wondering which data I would use as my final data. Would I use the data of the first indication that all the sodium bicarbonate was used up or would I use the data from the previous data collected when there still was sodium bicarbonate forming bubbles?

I would think that I would use the data from the first indication the sodium bicarbonate was used up, when it stoped bubbleing. Because that would be the final data, right?

[Yggdrasil]

We need more info about your lab.  It's hard to say what data you should present if we don't know what experiemnts you did, what data you collected, and why you were doing your experiments