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Why must you wear safety spectacles when handling dilute hydrochloric acid?
In the name
Which of the following safety precautions should always be followed when working with any type of chemical?
The chemicals mainly acids are dangerous, as they form blisters on the skin or even burn the skin. and in some chemical reaction there will be the liberation of higher energy resulting in the bursting of test tube , flask . To work with these type of chemicals you must have the knowledge of them and their property. using of blazers while handling the chemicals and the hand gloves so that they won't fall on your skin. and using borosilicate instruments which withstand higher temperature.
What other step must be taken in the treatment of water?
Chemicals must be added to kill the bacteria after they have finished digesting.
Volatiles should be handled in a chemical fume hood?
Volatile chemicals should be handled in a chemical fume hood as they provide adequate ventilation and a physical barrier. Chemical fume hoods should be free of other chemicals before handling volatiles inside them.
How should chemicals be labeled?
With hazard symbols, warning signs, bi-lingual, colour coded, safe handling instructions. If you look up WHMIS you will find exactly what you're looking for.
When handling chemicals and solvents what type of gloves do you wear?
It would greatly depend on the type of chemicals and solvents you are handling.
Why must you never touch a chemial?
Because it may have toxic properties that can be absorbed through your skin. Always wear gloves when handling chemicals.
Which must be included in a written hazard communication program?
inform and train employees in the proper recognition, use, and handling of hazardous chemicals or products.
What is the safety rule concerning the handling of excess of chemicals?
look
When you are working with chemicals what should you avoid?
Well the first thing you ask youself is "do I have the nessesary equipment to handle the chemicals and know the right produres for handling and what you are about to do with the chemicals" also a good thing to search for, i forgot what it was called but it depict the emergency and handling of a chemical.
What should you avoid when handling food?
touching your hair or face, cough or sneezing without washing your hands, cross-contamination, and handling chemicals.
What is the main purpose of wearing a labortory coat while handling chemicals or performing experiments?
to prevent chemicals and dyes from getting on your skin and clothing
What is the main purpose of wearing a laboratory coat while handling chemicals or performing experiments?
to prevent chemicals and dyes from getting on your skin and clothing
What is a sentence with causation in it?
The blast was causation of the mis-handling of the chemicals. It is the sentence with causation inside it.
When handling chemicals and solvents technicians are recommended to?
Wear non-porous nitrile gloves.
What exactly is MSDS software and who would benefit from it's use?
MSDS Software provides an instant database of material safety data sheets. This software is used by companies processing and handling many chemicals for which the handling safety and storage safety information must be available as the inventory constantly changes.
Why should you not reuse chemicals?
Some chemicals can and must be reused.
