The particles spead out and become a liquid.
the salt dissociates into cations and anions.
and each ion gets hydrated (or gets surrounded by water molecules)
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* Leave it out in the sun for some time * Put it on a heater * Put it in the oven for a few minutes Those are all I can think of. Hope they help!
Float heavier particles will sink
I would let the sand settle out of the mixture, then pour off the water, leaving the sand behind. If you needed to extract the remainder of the water, put the wet sand into a centrifuge and spin it until the water is out and collected from the centrifuge.If you want to separate sand from water take a beaker a pebble and a filter paper then fix the filter paper in the pebble and put it on the beaker and add the mixture of water and sand then the water will be in the beaker and the sand will be on filter paper. Remember use Steve for thick things such as tiny stones etc and apply the same method.
Put them in a beaker. Add water to the mixture. Agitate to insure dissolution. Centrifuge the colloidal suspension. Pour off the water into a different beaker and heat to 100C. Salt will be in the beaker where water was after complete evaporation. Sand will be in the other after drying. Sand doesn't dissolve in water. Salts do.
it sinks
The sand will fill up and burst
If you boil it, the water will boil and the dye will not, leaving you with dye.
Put the mixture in water and wait for all of the salt to dissolve. Then filter out the sand and wait for the water to evaporate in the sand/water solution to get the sand and salt separately.
If you put a piece of chalk in water, don't expect much to happen. The chalk, which is calcium carbonate (CaCO3), will displace some water and sink. It will grow in mass by a small amount since it is permeable and is absorbing the water.
If you are premixing the salt in a large container outside the tank, then put the sand in first. If you are going to mix the water and salt in the tank, then put the water in and mix it first, and then when its mixed put in the (rinsed!) sand. It will fog up, but that will go away.
Water would take longer because it is a liquid. Sand would put it out faster
a lot because they get the water from the sand so just go to a mudflat thing and get a handful of waterlogged sand
The particles in a horseshoe will separate when it is put into fire. A horseshoe will not melt, though. It will get hot and become pliable.
Because water is better to use to put out fires than sand.
No, because the particles of sand are fairly large so are the spaces between them for water to drain so sand doesn't retain much water at all. Clay are very tiny particles which fit closely together and don't allow much room for water to pass between them and so clay holds water very well. Compost also holds water very well but for a different reason. The organic material in compost absorbs water and holds onto it. That is one reason why people put it around the plants in their gardens, to retain water.
its particles freeze to make it solid
sand is put under pressure, water seeps in with other minerals and the minerals crystalize