Purpose/question: What makes a bigger eruption?
Researcatched youtube video, 124 grams of baking soda, 115.56 grams of vinegar (less used in video), was not a big explosion
Hypothesis: More vinegar is needed for a larger eruption.
Experiment: In cup A we used more baking soda and less vinegar. In cup B we used an equal amount of baking soda and vinegar. In cup C we used more vinegar and less baking soda.
Analysis: After we conducted the experiment we found cup A reachhed a height of 8 lines. In cup B we found that it reached 8 lines as well. Cup C reached the highest height with 15 lines which filled the whole cup!
Conclusion You need more vinegar than baking soda to get a bigger eruption.