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Is solutions heterogeneous?
A heterogeneous solution combines 2 or more solutions that are not chemically combined. A homogeneous solution is when the components are uniformly distributed.
Is pepper a homogeneous or heterogeneous mixture?
If you mean salt & pepper in the same container, I would say heterogeneous mixture, but salt by itself would be a compount (NaCl?), while pepper would likely be a homogeneous mixture (milled black pepper).
What is a heterogeneous mixture?
A heterogeneous mixture is a mixture when two or more substances are mixed together but aren't chemically combined/joined
A mixture in which pure substances are unevenly distributed throughout the mixture?
A type of mixture in which different materials are spread out unevenly is known as a heterogeneous mixture. It is a combination of substances with no uniform composition or properties.
Are molecules several elements combined chemically?
not necessarily. A molecule is multiple atoms combined chemically, but the atoms do not need to be of different elements. A compound is several elements combined chemically though.
Is a donut homogeneous?
A donut is not chemically homogeneous.
Is sodium chloride homogeneous?
Sodium chloride is chemically homogeneous.
How is a compound similar to a homogeneous mixture and how is it different?
Both compounds and homogeneous mixtures are made of more than one element and are homogeneous. However, compounds must be made from elements in an exact ratio and involve chemical bonds between the elements in them.
How are compounds diffident from mixtures?
Compounds are composed of atoms of different elements chemically bonded in definite proportions. The components of mixtures are not chemically combined and they do not have definite proportions.
Is thorium homogeneous?
Thorium is a natural, radioactive, chemical element; chemically, thorium is homogeneous.
A combination of substances that are not chemically combined is called an?
A combination of substances that are not chemically combined is called a mixture. Mixtures can be heterogeneous, where the individual components can be seen and separated, or homogeneous, where the components are uniformly distributed and not easily distinguishable. Examples include air (a homogeneous mixture) and salad (a heterogeneous mixture). Unlike compounds, the individual substances in a mixture retain their own properties.
Is quartz a homogenous or heterogenous?
Pure quartz (SiO2) is chemically homogeneous.
What is made of two or more of something in exact proportions?
Physically, a mixture. Chemically, a compound.
How is a homogenous mixture different from a compound?
In a compound the component elements are chemically bonded together in a fixed ratio. In a homogeneous mixture the components are not chemically bonded together and the ratio can vary.In a compound the component elements are chemically bonded together in a fixed ratio.In a homogeneous mixture the components are not chemically bonded together and the ratio can be varied.
Is HNO3 a homogeneous mixture?
No, HNO3 is not a homogeneous mixture. It is a compound that consists of nitrogen, oxygen, and hydrogen atoms chemically bonded together.
What is difference between a compound and solution?
A compound is a substance formed by the chemical combination of two or more elements in fixed proportions. A solution is a homogeneous mixture of two or more substances where one substance (solute) is dissolved in another substance (solvent).
When two metals mix but not chemically it is called?
When metals are mixed but not chemically combined, a mixture is formed. If this mixture is homogeneous, then it is referred to as an alloy. One of the most common alloys is stainless steel, which contains steel and chromium metals.
