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Because you don't what's in it. The solution could contain chemicals that could irritate or harm your skin.
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∙ 13y ago
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Why is the permanganate solution added slowly to hydrogen peroxide solution?
To avoid a violent reaction.
Why should a piece of laboratory tissue or tongs be used to handle a sample container to be weighed?
Either that or wear gloves. Your trying to avoid direct contact.
How can you use apparatus to separate sand and sugar?
You could dissolve the bulk material in water, then pass the solution through a filter paper. This will stop all the sand. The residual solution should be evaporated under a reduced air pressure, so as to avoid overheating the sugar when it crystallizes out.
How do you form a supersaturated solution?
Most often, by preparing a saturated solution of a substance in a solvent in which the solubility of the substance increases with temperature, then lowering the temperature while taking care to avoid agitation of or the intrusion of solids into the solution.
Why h3po4 is added to mohr's salt during permanganometry?
to stabilize the permanganate solution or to avoid its decomposition or reduction
Why put oil on the surface of yeast and glucose solution?
This is done to avoid unfair contact with the oxygen in the air.
On the new fairy liquid bottle it says If you have sensitive or damaged skin avoid prolonged contact with the liquid or washing solution What does this mean?
It means you should wear gloves to do the washing up!
What should you do if you have smallpoxs?
Easy, immdiatly contact your doctor and avoid contact with anyone else so you don't get them sick
When should you use contact lenses?
Whenever you want to avoid wearing glasses.
What foods should i avoid with colitis?
I am not sure which foods you should aviod with colitis. I have never known anyone who actually has colitis. You should contact your local doctor to avoid with colitis
What precautions should be taken when using 6.0 m hci?
The precautions that you should take when using 6.0 hci is that you should avoid inhaling the fumes and also avoid allow the solution to touch your skin.
How should carmustine be handled?
With vinyl gloves. Avoid contact with eyes and mucous membranes.
What should I do if I discover contraband in a rent car?
You should contact the retl car company immediatley. You should also avoid touching the contrband if at ll possble to avoid any fingerprint transfers.
The main reason why you should avoid bodily contact with ground while working on live electrical equipment is that such contact will?
The main reason why you should avoid bodily contact with ground while working on live electrical equipment is that such contact will complete a circuit. If you are in contact with any electricity, this means that your body becomes part of the path for the electricity and it will pass through you as it heads into the ground.
What precautions should be taken when using 6.0m HCl?
1.) Safety glasses to shield your eyes from any contact with acid 2.) Pouring the solution ( into maybe a conical flask, beaker etc.) at eye level to avoid spillage.
What activities should be avoided after otoplastic surgery?
Patients should also avoid contact sports for at least three months after otoplasty.
Should students be able to sit where they want to avoid physical contact?
yes becouse they will be good and nice
