while transferring naoh solution to the ph paper, you accidentally splash it onto your skin. check all…

while transferring naoh solution to the ph paper, you accidentally splash it onto your skin. check all actions you should take. tell your teacher right away. try to save the naoh for recycling purposes. neutralize by applying a small amount of acid (e.g., hcl). wipe the naoh with a paper towel and continue the experiment. rinse the exposed skin with water.

while transferring naoh solution to the ph paper, you accidentally splash it onto your skin. check all actions you should take. tell your teacher right away. try to save the naoh for recycling purposes. neutralize by applying a small amount of acid (e.g., hcl). wipe the naoh with a paper towel and continue the experiment. rinse the exposed skin with water.

Answer

Brief Explanations:

  • Telling the teacher right away is important for proper guidance and safety - handling.
  • Rinsing the exposed skin with water is the first - aid measure to dilute and remove the NaOH. Applying acid is dangerous as it can cause a chemical reaction and further harm. Saving the NaOH and wiping with a paper towel and continuing the experiment are incorrect as they prioritize the experiment over personal safety.

Answer:

  • Tell your teacher right away.
  • Rinse the exposed skin with water.