1. Play the video for trial 1. Notice the temperature display also says "Timelapse: 15x normal speed". This means the video is sped up so that a 1 minute segment of the video shows something that took 15 minutes in the lab.
Why might it be useful to speed up the video for this experiment?

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6