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Which will conduct electric current aluminum foil sugar or potassium hydroxide dissolved in water?
Aluminium foil and potassium hydroxide in water solution are conductors.
How can aluminum foil float in water?
A thin aluminum foil can float on water if placed carefully flat on the surface because of the surface tension of water. If you were to submerge it, the foil will sink.
Why should you not allow water to contact the foil cap while you are cooling the flask and vapor with running water?
allowing water to touch the foil will make the foil to retained some water, thereby give a false or inaccurate result
Why might a tightly crumpled ball of foil sink but a flat piece of foil of the same mass float in water?
A tightly crumpled ball of foil might sink in water because it's density is greater than water. When foil is flat it's density is less than water and it will float.
What happens to aluminum foil in salt water?
Electrolysis will start.
Which will conduct electric current aluminum foil sugar or potassium hydroxide dissolved in water?
Aluminium foil and potassium hydroxide in water solution are conductors.
How do you dispose of matches?
AnswerFirst leave to soak in water, then wrap in aluminum foil and dispose with metals if you separate your trash.
How can aluminum foil float in water?
A thin aluminum foil can float on water if placed carefully flat on the surface because of the surface tension of water. If you were to submerge it, the foil will sink.
Why is Alka Seltzer sold as a sold foil wrapped tablet?
It is sold in foil to keep water away from it. The tablets are extremely reactive with water and would be a mushy mess if they were not in foil that was water proof.
Is foil bad for your hair?
No. Foil is used to separate the hair being colored or lightened from the remainder of the hair that's not. It's completely harmless.
How do you make flash powder?
Grind a chalk rock & a tablet of different kinds of foil togther, then add anything to make its flash brighter.
Why should you not allow water to contact the foil cap while you are cooling the flask and vapor with running water?
allowing water to touch the foil will make the foil to retained some water, thereby give a false or inaccurate result
What keeps water colder aluminum foil or plastic wrap?
aluminum foil
Why might a tightly crumpled ball of foil sink but a flat piece of foil of the same mass float in water?
A tightly crumpled ball of foil might sink in water because it's density is greater than water. When foil is flat it's density is less than water and it will float.
How do you show that water vapor is surrounding the air using foil and ice?
If you wanted to demonstrate the presence of water vapor in the air, wrapping an ice cube in foil would allow water to condense out of the air and onto the foil, due to the lower temperature of the foil compared to the air.
What is lease dense of water?
Foil
What origin is the word expedite?
why might brinker be considered a foil to phineas in a separate peace
