What is the procedure to be followed when an accident involving corrosive reagents occurs in the laboratory?

re-Laboratory Assignment 1. A student wanted to rush through the laboratory work for this experiment. In order to do so, he set up the equipment for Parts I and IV of the Procedure on his laboratory bench so he could do both Parts simultaneously. His laboratory instructor asked him if what he was preparing to do was safe. He told the laboratory instructor it was, because he was wearing safety goggles. The instructor told the student to put his equipment away and reread the Procedure. (a) Why did the laboratory instructor stop the student from performing Parts landâ £ simultaneously on his laboratory bench? (b) What Part(s) of the Procedure, if any, should the student not carry out on his laboratory bench? Briefly explain. 2. Briefly explain what is meant by each of the following terms as it relates to this experiment. (a) complete ionic equation-

While working in the laboratory, a technician accidently knocks over a beaker and spills all 200.0 mL of 2.5 M HCl. Which of the following would neutralize the spill and not have any base left over. (Assume each base will ionize 100%) Choose one or more: A. 200.0 mL of 2.5 M Ca(OH)_2 B. 100.0 mL of 5.0 M KOH C. 500.0 mL of 1.0 M NaOH D. 125.0 mL of 2.0 MCa(OH)_2 E. 250.0 mL of 2.0 MCa(OH)_2