Because... if it's tightly sealed - during cooling the volume of the solvent will decrease - making the pressure inside lower than outside he flask. This could be enough for the glass to shatter - spilling the contents.
density
its not a substance its a state of matter which is the solid the solid's particles are packed tightly together glad 2 help !! :)
They are tightly packed and vibrate.
creates pressure
like this ::::::::::::: ::::::::::::: ::::::::::::: though a little closer. It depends on the metal, but atoms in a pure solid are tightly-packed into a crystalline structure. The shape of the crystal is dependent upon the atom.
Because... if it's tightly sealed - during cooling the volume of the solvent will decrease - making the pressure inside lower than outside he flask. This could be enough for the glass to shatter - spilling the contents.
In a tightly sealed container, preferably one that doesn't have a lot of moisture in the air. The container should be a plastic container as glass container can react with sodium hydroxide and melt.
When cold water is poured on a tightly corked tin can containing steam, the rapid cooling of the steam creates a pressure difference that causes the can to crush. The steam condenses into water, leaving a vacuum inside the can. The external atmospheric pressure then crushes the can due to the lack of pressure inside.
Heterochromatic regions of the genome are tightly packed and less active, containing genes that are usually turned off. Euchromatic regions are loosely packed and more active, containing genes that are typically turned on.
Air pressure from outside and vacuum effect from inside.
Slow because Quartz is a very stable mineral at the Earth's surface and is very tightly bound giving it very unusual and useful properties.
more tightly, most tightly
Measure out 4 moles of the acid. Place some water, around half a litre, into the vessel that will hold the final solution. Add the acid drop by drop into the water. When all of the acid has been added, fill the water up to make one litre.
No, oxygen cannot be liberated from all oxygen-containing compounds. Some compounds contain oxygen in a very stable form, such as in water (H2O), where the oxygen is tightly bound to hydrogen. Releasing oxygen from these compounds would require significant energy input.
To make a bleach solution effectively and safely, mix 1/3 cup of bleach with 1 gallon of water. Use gloves and work in a well-ventilated area. Do not mix bleach with other cleaning products. Store the solution in a labeled, tightly sealed container.
To make a bleach solution safely and effectively, mix 1/3 cup of bleach with 1 gallon of water. Use gloves and work in a well-ventilated area. Do not mix bleach with other cleaning products. Store the solution in a labeled, tightly sealed container.
nope, it is an adverb. It is describing the verb. Ex: tightly touched tightly held