Is marble a mixture or compound?
Is marble a mixture or compound?
No, marble is not a compound, because for a rock to be called marble other characteristics, beyond the chemical composition, have to have specific values. But marble is made up of only one compound, calcium carbonate.
What type of matter is marble?
Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite. Marble is typically not foliated, although there are exceptions. In geology, the term marble refers to metamorphosed limestone, but its use in stonemasonry more broadly encompasses unmetamorphosed limestone.
Is tomato juice hetero or homogeneous?
The simplest example of a heterogeneous mixture is any suspension. It consists of large particles mixed or suspended in a solution. Examples are juices like tomato juice, mango milkshake, and turbid water.
Is River water a homogeneous or heterogeneous?
River water is a heterogeneous mixture of water and soil. It contains fine clumps of water and soil that aren’t completely mixed. Homogeneous mixtures look the same all over, even under a microscope. The different substances are completely mixed.
Is Steam a homogeneous mixture?
The chemical composition of steam is always the same, H2O. Thus steam is a pure substance….Is Steam a compound element or mixture?
| Question | Answer |
|---|---|
| Is STEAM a heterogeneous mixture, homogeneous mixture, compound, or element? | Compound |
Is pencil lead a homogeneous mixture?
Pencil lead is graphite (larbon) mixed with a filler (such as clay) therefore it is a mixture.
Is blood homogeneous or heterogeneous?
Blood is heterogeneous as the blood cells are physically separated from the plasma.
Is Pepsi heterogeneous or homogeneous?
Matter
| Question | Answer |
|---|---|
| Is PEPSI a heterogeneous mixture, homogeneous mixture, compound, or element? | Homogeneous |
| Is SILVER a heterogeneous mixture, homogeneous mixture, compound, or element? (Ag) | Element |
| Is TOOTHPASTE a heterogeneous mixture, homogeneous mixture, compound, or element? (Na2HPO4) | Compound |
Is aluminum foil homogeneous or heterogeneous mixture?
Classify each of the following substances and mixtures as either homogeneous or heterogeneous; place a in the appropriate column….
| Homogeneous | Heterogeneous | |
|---|---|---|
| Aluminum foil | | |
| Sugar water | | |
| City air | | |
| Beach sand | |
Is soda with ice homogeneous or heterogeneous?
Ice cubes in a soda are a heterogeneous mixture. The ice and the soda are two distinct phases of matter (solid and liquid). Interestingly, soda before you open it appears to be homogeneous. Once you release the pressure, it’s heterogeneous because the gas bubbles and liquid are two phases.
Is milk a homogeneous mixture?
Milk, for example, appears to be homogeneous, but when examined under a microscope, it clearly consists of tiny globules of fat and protein dispersed in water. The components of heterogeneous mixtures can usually be separated by simple means.
Is oil a homogeneous mixture?
A homogeneous mixture appears uniform, regardless of where you sample it. Examples of homogeneous mixtures include air, saline solution, most alloys, and bitumen. Examples of heterogeneous mixtures include sand, oil and water, and chicken noodle soup.
Is smoke a homogeneous mixture?
It is a homogeneous mixture of iron, carbon, nickel and other elements. Smoke – We must know that smoke is a term used for one of the products of a fire. It is actually a collection of particles that are less than five microns in diameter and stay suspended in the air. That is why smoke is a heterogeneous mixture.
Is cup of coffee homogeneous or heterogeneous?
You pour the coffee in your cup, add milk, add sugar, and stir everything together. The result is a uniform cup of caffeinated goodness. Each sip should taste and look the same. This is an example of a homogeneous mixture.
What is the example of homogeneous and heterogeneous?
Heterogeneous solids, liquids, and gases may be made homogeneous by melting, stirring, or by allowing time to pass for diffusion to distribute the molecules evenly. For example, adding dye to water will create a heterogeneous solution at first, but will become homogeneous over time.
What are 5 homogeneous mixtures?
Homogeneous mixtures are mixtures in which the constituents don’t appear separately.
- blood.
- a sugar solution when the sugar is completely dissolved.
- a mixture of alcohol and water.
- a glass of orange juice.
- salty water (where the salt is completely dissolved)
- brewed tea or coffee.
- soapy water.
Is Honey heterogeneous or homogeneous?
Now, since honey is a mixture of various types of sugar compounds and it has identical properties throughout and cannot be separated into its components. So, you can say that honey is a homogeneous mixture.