It is a mixture
It is a mixture
Yes, there is a difference. The first mixture consists of two distinct solid components (sand and iron), while the second mixture involves a solid (copper sulfate) dissolved in a liquid (water). The copper sulfate solution is a homogeneous mixture, where the solute (copper sulfate) is evenly distributed throughout the solvent (water), while the sand and iron mixture is heterogeneous with visible separate components.
An iron filings and sand mixture is a suspension because the particles are large enough to settle out over time due to gravity. In a solution, the particles are uniformly distributed and do not settle.
Sand and pebbles is a heterogeneous mixture. A solution is a homogeneous mixture.
Sand and pebbles is a heterogeneous mixture. A solution is a homogeneous mixture.
mixture
Mixture
a solution to a maths problem. a mixture of reasons Root beer is a solution Mixture is variable composition can either be homogenous or heterogenous. Solution is a homogenous mixture Root beer is an example
No, sand is generally a heterogeneous mixture.
First you want to get the iron filings out. You do this with a magnet.Next, put the sand-salt mixture in water. Stir well to dissolve the salt, then pour off the water. (If you really want to be slick about it, rinse the sand in plain water.)Then put the salt water in a shallow dish and let it evaporate.
In solution, the salt will be dissolved in the water, the sand and iron will settle to the bottom of the container. Separate out the water, evaporate the water and the salt will remain, separate the sand and iron filings with a magnet.
Mixture!:)