This would be a two stage process. Mechanical separation, such as a screening box, will serve to remove the objects larger than the sand and salt. Once accomplished, put the remaining mixture into a clear glass tube, and lay it horizontally on a rotating bed and allow it to run at about 10-60 rpm. Shortly you will see it self-divide into alternating rings of salt and sand all down it's length. Separate the rings mechanically (by hand).
The reason salt and sand will self-divide is because the grains have slightly different sizes and friction characteristics, so they sort themselves according to their ability to "flow", rather than similarities. Anything that flows at a different rate is pushed out of the ring to an area where it matches the rate of flow. It makes a very nice classroom demonstration.
Alternately you could "solve" the problem by adding water. Since sand is insoluble, it will remain behind as the salt dissolves. If you need to recover the salt after separation, simply boil the water off and salt will be left as a deposit.
The foam of the sea is a mixture, as is seawater itself. The foam differs from the seawater by containing dispersed as well as dissolved air. The dispersed air forms the bubbles of the foam.
White foam waves are a mixture. Foam is typically formed by the introduction of air or gas bubbles into a liquid, such as water, creating a collection of water molecules and air/gas bubbles that appear white due to light scattering.
Plastic generally does not keep liquid hotter than a foam container or glass container. Foam containers have better insulating properties, making them more effective at retaining heat. Glass containers also have higher thermal conductivity, which can help keep liquids hotter for longer periods compared to plastic.
The answer to this question depends on the magic word NIC. NIC is short for non-intercellular. This means that the tiny cells within the foam do not connect with each other. The foam does not soak up lots of water. You can't blow air through it. A plastic foam which is NIC is a very poor conductor of heat - a good insulator. A plastic foam which is intercellular is not a good conductor, but it is nowhere near as poor as NIC foam. Its best use is as a sponge for soaking up water.
Yes glue is a mixture, and it is also a solution.
Foam is NOT plastic!
Foam will insulate better than plastic.
Assuming the foam is from furniture stuffing, then the answer is no. Such foam is plastic and is definitely not edible.
No, styrofoam is not a homogeneous mixture. Styrofoam is a type of plastic foam made of expanded polystyrene beads that are fused together, resulting in a material with distinct air pockets and solid components.
no
foam
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The foam of the sea is a mixture, as is seawater itself. The foam differs from the seawater by containing dispersed as well as dissolved air. The dispersed air forms the bubbles of the foam.
yes it is
One can find information about plastic foam, also called microcellular plastic, by reading about it in a rich dictionary, on Wikipedia or website 'Forms'.
plastic because foam can get a hole in it easier and can cause your kool-aid to spill out on your pants
It is a foam related plastic.