A student is using hydrochloric acid in an investigation. Which piece of safety equipment is most important during this investigation?
A B C D
mask goggles fire extinguisher disinfectant spray
Question: A student is using hydrochloric acid in an investigation. Which piece of safety equipment is most important during this investigation?
(A) mask
(B) goggles
(C) fire extinguisher
(D) disinfectant spray

Answer: (B) goggles
Answer: (A) mask
Question: A student is using hydrochloric acid in an investigation. Which piece of safety equipment is most important during this investigation?
(A) mask
(B) goggles
(C) fire extinguisher
(D) disinfectant spray
Answer: (B) goggles