#we got to like 3s² i think and she poked her head in like 'wtf'
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amara-laz · 1 year ago
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My chem teacher on the first day of school did a Safety Lesson (as you do) and taught us that a) unlabeled chemicals are bad and you should never do that and b) always assume the unlabeled water-like chemical is Not Water via demonstration with a base (iirc it was NaOH)
He then proceeded to turn around, put down the now pink Not Water on the table, and turn around holding TWO unlabeled test tubes of Not Water and yell "MORE UNLABELED CHEMICALS!!"
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