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Why should the spatula used for spooning solid chemical from a reagent bottle be clean and dry?
Wiki User
∙ 13y ago
So you don't get water, dirt or other contaminants in the reagent bottle.
The reagent bottle should contain chemicals that are as pure as possible. If each person put a dirty spatula in the bottle, the reagent bottle would very quickly accumulate all kinds of junk, ruining the chemicals inside or causing hazardous chemical reactions.
Wiki User
∙ 13y ago
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Why should spatula used for spooning solid chemicals from reagent bottle be clean and dry?
use shuvel mate!!
Why should spatula used for spooning chemicals from a reagent bottle be clean and dry?
If it is wet, it will get the chemical wet, which will add to its mass, and could cause an undesired reaction. If it is dirty, the substance on the spatula would affect the purity of the chemical, and could cause an unwanted reaction, or could also affect the mass.
Why is it important to a dry and clean spatula in scooping solid chemicals from reagent bottle?
This standard procedure -dry and clean spatula in scooping solid chemicals from reagent bottle- should prevent contamination of - and exposure to dirt and humidity to - the other chemical reagents.
A dry and clean spatula is used to spoon out small amount of solid from a reagent bottle?
This is to prevent contamination of the remaining reagent in the bottle.
What used to remove chemicals from a reagent bottle?
I guess it is spatula
Why should spatula used for spooning solid chemicals from reagent bottle be clean and dry?
use shuvel mate!!
Why should the spatula used for spooning solid chemicals from reagents bottle be clean and dry?
So you don't get water, dirt or other contaminants in the reagent bottle. The reagent bottle should contain chemicals that are as pure as possible. If each person put a dirty spatula in the bottle, the reagent bottle would very quickly accumulate all kinds of junk, ruining the chemicals inside or causing hazardous chemical reactions.
Why should spatula used for spooning chemicals from a reagent bottle be clean and dry?
If it is wet, it will get the chemical wet, which will add to its mass, and could cause an undesired reaction. If it is dirty, the substance on the spatula would affect the purity of the chemical, and could cause an unwanted reaction, or could also affect the mass.
Why is it important to a dry and clean spatula in scooping solid chemicals from reagent bottle?
This standard procedure -dry and clean spatula in scooping solid chemicals from reagent bottle- should prevent contamination of - and exposure to dirt and humidity to - the other chemical reagents.
A dry and clean spatula is used to spoon out small amount of solid from a reagent bottle?
This is to prevent contamination of the remaining reagent in the bottle.
What used to remove chemicals from a reagent bottle?
I guess it is spatula
To remove 0.25 gram of a solid material from a reagent bottle one would use a what?
A spatula would be used to remove 0.25 grams of a solid material from a reagent bottle.
How do you remove fine solid powder from the reagent bottle?
To remove the fine solid powder from the reagent bottle used clean, dry spatula and transferred to a clean, dry watch glass or poured from a bottle by slightly tipping and then rotating the bottle.
Why it is important to use dry and clean spatula in scooping solid chemicals from the reagent bottle?
To ensure no other chemicals get into the bottle and react with the solid you are trying to use.
Why is it important to use a clean and dry spatula in scooping solid chemicals from the reagent bottles?
To ensure no other chemicals get into the bottle and react with the solid you are trying to use.
Why must the glass stopper of a reagent bottle never be placed directly on the laboratory bench?
The stopper of a chemical reagent container should be handled carefully for two reasons. Firstly, it may contain chemical residues which can be dangerous. Additionally, if the stopper is dirtied it may contaminate the reagent in the bottle when the stopper is put back on.
What is the function of a reagent bottle in laboratory apparatus?
Reagent bottles are containers made of glass or plastic, and are closed by special caps or stoppers, and are intended to contain chemicals in liquid or powder form for laboratories and stored in cabinets or on shelves.
