0
What else can I help you with?
What is a heterogeneous mixture that can only be seen indirectly and does not settle upon standing?
A colloid is a heterogeneous mixture where the particles are intermediate in size between a solution and a suspension, making them visible only with the aid of a microscope. Due to the small size of the particles, they do not settle out upon standing, resulting in a stable mixture.
Is sawdust homogeneous or heterogeneous?
Sawdust is a heterogeneous mixture. It is made up of a variety of different size wood particles, which can vary in composition.
Is smog heterogeneous?
Yes, smog is considered a heterogeneous mixture because it consists of a variety of pollutants and particles suspended in the air. These components can vary in size, composition, and distribution throughout the smog, making it heterogeneous.
Is gravel a heterogeneous mixture?
Gravel only refers to the size of a rock, which has a range of about 2mm-65mm on its largest side. A gravel driveway, for example, could be made from either homogeneous gravel (all from the same rock type) or it could be a mixture of rock types(heterogeneous).
When can you classified mixture?
Mixtures can be classified based on their physical properties, such as whether they are homogeneous (uniform composition throughout) or heterogeneous (non-uniform composition). They can also be classified based on the size of their particles as solutions (very small particles), colloids (intermediate-sized particles), or suspensions (large particles). Additionally, mixtures can be classified as elements or compounds based on whether they can be separated into simpler substances by physical means.
What is a heterogeneous mixture that can only be seen indirectly and does not settle upon standing?
A colloid is a heterogeneous mixture where the particles are intermediate in size between a solution and a suspension, making them visible only with the aid of a microscope. Due to the small size of the particles, they do not settle out upon standing, resulting in a stable mixture.
What Mixtures are by comparing the sizes of particles in them?
heterogeneous
Is sawdust homogeneous or heterogeneous?
Sawdust is a heterogeneous mixture. It is made up of a variety of different size wood particles, which can vary in composition.
Is smog heterogeneous?
Yes, smog is considered a heterogeneous mixture because it consists of a variety of pollutants and particles suspended in the air. These components can vary in size, composition, and distribution throughout the smog, making it heterogeneous.
Heterogeneous mixture where particles are large enough to be seen with the naked eye?
A heterogeneous mixture where particles are large enough to be seen with the naked eye is called a suspension. The suspended particles will settle at the bottom of the container over time when left undisturbed.
Is gravel a heterogeneous mixture?
Gravel only refers to the size of a rock, which has a range of about 2mm-65mm on its largest side. A gravel driveway, for example, could be made from either homogeneous gravel (all from the same rock type) or it could be a mixture of rock types(heterogeneous).
What is suspension colloids and solutions?
Suspension is a heterogeneous mixture in which insoluble solid particles are dispersed in a liquid. Colloids are homogeneous mixtures where particles are intermediate in size between those in a solution and a suspension, and do not settle out. Solutions are homogeneous mixtures where substances are completely dissolved in a solvent.
When can you classified mixture?
Mixtures can be classified based on their physical properties, such as whether they are homogeneous (uniform composition throughout) or heterogeneous (non-uniform composition). They can also be classified based on the size of their particles as solutions (very small particles), colloids (intermediate-sized particles), or suspensions (large particles). Additionally, mixtures can be classified as elements or compounds based on whether they can be separated into simpler substances by physical means.
What is a heterogneous mixture where no settling occurs?
A colloidal suspension is a type of heterogeneous mixture where particles are evenly dispersed throughout a medium like a liquid or gas, preventing settling. This is due to the small size of the particles, which remain suspended through constant movement and collisions with the particles of the medium.
Is sugar a heterogeneous mixture or is it a homogeneous mixture?
Sugar is a compound, a pure substance, as it only contains sucrose.
What is the difference between homogeneous and heterogeneous mixture?
A homogeneous mixture is a substance that is uniform in composition. Solutions are examples of homogeneous mixtures. A heterogeneous mixture is a mixture in which the composition is easily identified, as there are two or more phases present. Suspensions are examples of heterogeneous mixtures. Particle size distinguishes homogeneous solutions from other heterogeneous mixtures. Solutions have particles which are the size of atoms or molecules - too small to be seen. In contrast a suspension is a heterogeneous mixture of larger particles. These particles are visible and will settle out on standing. Corn oil, white vinegar a saturated sugar solution is homogeneous since only a colorless liquid is observed. Air with no dust is also a homogeneous. Beach sand is heterogeneous since you can see different colored particles. Vinegar and oil salad dressing is heterogeneous since two liquid layers are present, as well as solids. Air with clouds is heterogeneous, as the clouds contain tiny droplets of liquid water.
Mixture containing particles that are too small to be seen esily but are large enough to scatter a light beam is?
The mixture containing particles that are too small to be seen easily but large enough to scatter a light beam is a colloidal mixture. These particles are known as colloids and they are intermediate in size between true solutions and suspensions.
