Read the following information from a material safety data sheet (msds) about the chemical hydrochloric acid (hcl). “skin contact: in case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. wash clothing before reuse. thoroughly clean shoes before reuse. get medical attention immediately.” based on this information, which is the most important thing to do right away if a student spills hcl on his shirt?

The MSDS or a Material Safety Data Sheet refers to a document, which comprises all the information on the potential hazards, that is, fire, health, environmental, and reactivity, and how to function with precaution with the chemical product.  

It is an important initiation point for the establishment of a complete health and safety program. According to MSDS, in the given case of spilling of HCl on the shirt, one should quickly remove the shirt and rinse the skin with water in case if the HCl would have penetrated through.  

remove the shirt and rinse the skin with water in case the HCl soaked through.

Explanation:

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answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion