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?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

What is the value of keq for the reaction expressed in scientific notation?