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you hold the flask by its norrow neck to move it
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∙ 9y ago
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Why did the water rush into the erlenmeyer flask when it was submerged in the cold water?
1. When the flask was placed into the cold water, the colder air molecules in the flask move slower, putting out less pressure. With the decrease in air pressure inside the flask, the now greater pressure outside pushes water into the flask until the pressure inside equals the pressure outside.
What is used to mix small amount of chemicals together?
test tubes, flasks, beakers, graduated cylinders
How do chemicals bond?
Things move.
What will happen if you hold the ice-cream stick and move it in and out of the non-luminous flame ten times?
It will turn yellow.
Why should the levels of water in the leveling bulb and buret be kept the same?
If the leveling bulb is not kept at the water level or below it a back pressure is created and it will look like no gas is being evolved because the level of water in the buret won't move. Also, leaks can be created from the increasing pressure in the flask and buret causing gas to escape.
How do you use an erlenmeyer flask?
Erhlenmeyer flasks are particularly good for mixing and making solutions. They have a broad, flat base for sitting on tables without spilling easily, and the narrow necks makes it difficult for the contents to splash out. To mix solutions in an Erhlenmeyer flask, hold it by its neck and move it in a circular pattern. The liquid will"swish" around and mix quickly.
Why did the water rush into the erlenmeyer flask when it was submerged in the cold water?
1. When the flask was placed into the cold water, the colder air molecules in the flask move slower, putting out less pressure. With the decrease in air pressure inside the flask, the now greater pressure outside pushes water into the flask until the pressure inside equals the pressure outside.
What is used to mix small amount of chemicals together?
test tubes, flasks, beakers, graduated cylinders
What do you do after you learn that new move in the energy hold?
Energy hold isn't a move...
What can be held in a thermos flask?
Hot drinks such as tea and coffee are usually held in a thermos flask. The flask will keep the drink warm for several hours when one is outside or on the move. Cold drinks can also be kept in them or even non drinking liquids that one wishes to keep at a steady temperature.
Is vacuum flask an insulater?
It's the vacuum that is maintained between the inner and outer containers of the vacuum flask that is the insulator. Heat is unable to move from the inner container through the vacuum to the outer container which is in contact with the outer world.
How do chemicals bond?
Things move.
What will happen when I mixed a whippet and pitbull?
Mixing a pitbull with another breed is a bad move. Breeders will not recommend so.
How does heat cause air to move?
Heat causes air to move because the temp. is so hot the chemicals just move or go away.
In Sonic unleashed does Sonic move by himself?
No, you have to hold forward to move.
How do you string a puppet?
hold and move
Why do animals have bones?
structure to move around and to hold organs in place.for structure to move around and hold organs and more in place.
