Sodium chloride (NaCl) in water is a true solution.
salt water is a solution, since it dose not scatter light, and appears as one layer.
Sand is a mixture and rarely is only one compound.
No, it is a salt. I water it forms a solution.
Salt water and table salt +water are the same thing- a solution. Aluminum, gold and iron are all elements (pure substances) and can not be broken down. Jello is a colloid. Muddy water is a suspension, plus salad dressing. Perhaps sugar could be called a pure substance. But it can be broken down into its' component parts. Tea also.
A true solution is a homogeneous mixture of at least two substances in which the solute has a particle size of less than 1 nm. Example: a simple solution of sugar in water. A colloidal solution is a heterogeneous mixture in which the suspension is between 1 and 1000 nm. Example: smoke from a fire.
Salt water is a solution, not a colloid, emulsion, or suspension. A solution is a homogeneous mixture where one substance dissolves in another at the molecular level. In the case of salt water, the salt (solute) is dissolved in the water (solvent) to form a uniform mixture.
It's considered a solution but it can be separated by evaportaion.
Salt and pepper are considered a mixture, not a solution or a colloid. In this case, salt and pepper are mechanically mixed together, but the individual components do not dissolve into each other or form a stable suspension.
salt water is a solution, since it dose not scatter light, and appears as one layer.
Sand is a mixture and rarely is only one compound.
Suspension
Removing salt from water is a process, not solution/suspension. Salt form with water solutions.
No. Salt water is a solution.
No, it is a salt. I water it forms a solution.
Salt water and table salt +water are the same thing- a solution. Aluminum, gold and iron are all elements (pure substances) and can not be broken down. Jello is a colloid. Muddy water is a suspension, plus salad dressing. Perhaps sugar could be called a pure substance. But it can be broken down into its' component parts. Tea also.
Sodium chloride (NaCl) in water is a true solution.
A true solution is a homogeneous mixture of at least two substances in which the solute has a particle size of less than 1 nm. Example: a simple solution of sugar in water. A colloidal solution is a heterogeneous mixture in which the suspension is between 1 and 1000 nm. Example: smoke from a fire.