0
What else can I help you with?
Why are bottle of chemicals kept tightly closed except when a quantity of chemical is being removed?
Chemicals are kept tightly closed to prevent contamination, spills, and evaporation, which can compromise their stability and safety. Opening the bottle exposes the chemical to potential contaminants in the air, so it should only be done when necessary to remove a specific quantity.
Is developing film a chemical or physical change?
chemical change :-)
Does white lustrium change color?
Yes, white lutetium can change color when exposed to certain conditions such as heat, light, or chemicals. The change in color is typically reversible once the material is removed from the triggering condition.
Salts and other chemicals are removed from the skin by?
Salts and other chemicals are removed from the skin by rinsing with water and using soap or cleansers. Exfoliating scrubs can also help to remove dead skin cells that may contain salts and chemicals. Additionally, using a moisturizer can help to replenish the skin after removing these substances.
Why would a chemical reaction stop?
Reactions stop because after time there are less reactants so the chemical reaction starts to slow down. As there are less and less reactants the chemical reaction gets slower and slower until it stops.
Why are bottle of chemicals kept tightly closed except when a quantity of chemical is being removed?
Chemicals are kept tightly closed to prevent contamination, spills, and evaporation, which can compromise their stability and safety. Opening the bottle exposes the chemical to potential contaminants in the air, so it should only be done when necessary to remove a specific quantity.
What kind of chemical to clear oil contaminants?
That will vary depending on the type of contaminate. Some contaminates cannot be removed with chemicals (e.g. metal particles - these need to be removed with a filter).
Can fingerprints be permanently removed using chemicals?
No, fingerprints cannot be permanently removed using chemicals.
What happens to units when you take the logarithm of a quantity?
When you take the logarithm of a quantity, the units of the quantity are removed.
What can be used to clean perm out of hair?
Perms are chemical. A perm can not be cleaned out of the hair. A perm can only be removed by other chemicals, or time will wear a perm out. If you choose to remove your perm with chemical perm remover, you take a big risk of the added chemicals doing damage to your hair and scalp.
What chemical reaction takes place in large intestine?
some of the water and electrolytes (chemicals like sodium) are removed from the food. microbes help in the digestion process,like ecoli
Is there a chemical that can absorb light and then in the absence of light discharge that light?
There is no chemical that will absorb light and ONLY discharge it in the absense of light, however there are chemicals that will absorb light, store it as heat, and discharge it as light slowly, so that if light is removed it will continue to glow.
Is developing film a chemical or physical change?
chemical change :-)
What happens if all chemicals where removed from tomato sauce?
It wouldn't taste nice
What steps should a person take after suffering a chemical burn to the eyes?
hen the eyes have been exposed to chemicals, they must be washed out for 15 minutes with clear water. Contact lenses may be removed only after rinsing the eyes.
Is salt being removed from water a chemical change?
No, it is not.
What happens to chemicals that are considered to be dangerous?
They are stored, removed and used under severe rules.
