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What should be done with any unused chemicals?
Of course, for example, Potassium Manganate(VII), KMnO4 are usually kept in a black container, because it will oxidize easily when it expose to sunlight. Different chemical store in different kind of container depend on the chemical properties of the chemical. With many chemicals it is illegal to store the chemical unless it is in its original container and has the paperwork with the container.
What would not be evidence that a chemical reaction has occurred in a container?
a perfectly claen container
Why should the stopper of a chemical reagent container container be handled carefully?
The stopper of a chemical container should be handled carefully to avoid contact of a dangerous chemical with the skin. Careful handling is also key to preventing contamination.
What should be done with any unused or used chemical once it has been taken from the original container?
An unused portion of a chemical taken out of its container should be properly disposed of. The original container has identification information and warnings. Chemical that been poured out may become contaminated so should not be poured back.
When is reaction in chemical equilibruim?
a reaction is in chemical equilibrium when the rate of evaporation is equal to the rate of condensation. molecules are leaving and returning to the container at the same rate. Equilibrium can only be reached in a close container.
When two substances are put in a container why don't they attract each other?
For a chemical reaction some conditions are necessary.
What materials at home can you use as container of chemicals?
Each chemical need a specific container (and an adequate cap) made from: glass (different types), polyethylene (HDPE as a rule), polypropylene, etc.
What should be done with any unused chemicals?
Of course, for example, Potassium Manganate(VII), KMnO4 are usually kept in a black container, because it will oxidize easily when it expose to sunlight. Different chemical store in different kind of container depend on the chemical properties of the chemical. With many chemicals it is illegal to store the chemical unless it is in its original container and has the paperwork with the container.
What would not be evidence that a chemical reaction has occurred in a container?
a perfectly claen container
Why should the stopper of a chemical reagent container container be handled carefully?
The stopper of a chemical container should be handled carefully to avoid contact of a dangerous chemical with the skin. Careful handling is also key to preventing contamination.
Why should the stopper of a chemical container be handled carefully?
The stopper of a chemical container should be handled carefully to avoid contact of a dangerous chemical with the skin. Careful handling is also key to preventing contamination.
When should you the read label on a chemical container?
The safety label on a chemical container should be carefully read before opening the container, and especially before using the contents. Any health and safety instructions should be followed.
What should be done with any used it unused chemical once it has been taken from the original container?
An unused portion of a chemical taken out of its container should be properly disposed of. The original container has identification information and warnings. Chemical that been poured out may become contaminated so should not be poured back.
What should be done with any unused or used chemical once it has been taken from the original container?
An unused portion of a chemical taken out of its container should be properly disposed of. The original container has identification information and warnings. Chemical that been poured out may become contaminated so should not be poured back.
What is the function of test tube in laboratory?
Container of liquid/chemical
When is reaction in chemical equilibruim?
a reaction is in chemical equilibrium when the rate of evaporation is equal to the rate of condensation. molecules are leaving and returning to the container at the same rate. Equilibrium can only be reached in a close container.
What to do if you accidentally drink chemical?
Call your local poison control center immediately. Be prepared to tell them exactly what it was that you drank. If you go to the the ER, take the container with you.
