Chemistry, 11.07.2019 18:30 notgoodatmath5379
Fredrick is doing a lab on ph. he uses many household items to determine the ph of his items. which of his actions best describes inappropriate lab safety? he changes into closed-toed shoes before lab starts. he doesn’t wear goggles because he is using household chemicals. he asks his teacher if he can mix high- and low-ph solutions before discarding them. he leaves his workstation to identify all of the safety equipment in the lab.
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Fredrick is doing a lab on ph. he uses many household items to determine the ph of his items. which...
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