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Is all composition of a compound fixed but that of a mixture is not true or false?
Wiki User
∙ 13y ago
Well, I am not a chemist, but I can spell composition. What is meant by "fixed" and whom is composing this nonsensical question?
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoYes, that is correct.
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The composition of a mixture can vary unlike a compound explain why?
Compounds are made by combining two elements to an exact percentage, to change one thing would revert it to its original elements. Mixtures are combinations of two elements that do not depend on this as a mixture is not chemically bound. Jay Sanga
Is sodium fluoride an element compound or mixture?
Sodium Fluoride is an Ionic Compound. It's Fluorine and Sodium with the formula NaF.
What are two ways in which mixtures differ from compounds?
The ingredients in a mixture are not in any fixed proportion to each other; they are in fixed proportions in a compound.The individual components in a mixture keep their own characteristics but the components of a compound have different characteristics than those of the individual parts.The components of a mixture are unchanged from their original states and can be separated by physically means. The components of a compound are chemically and physically altered from their original states and cannot be separated from the compound by physical means.A mixture is prepared by physical means and can be separated by physical means, while a compound is prepared chemically and may (generally) disitegrate chemically, although not necessarily to original componentsA compound has single boyling, freezing points while a mixture may havesome, or rangeWhich what?
What is fixed composition?
Today the laws of definite proportions and multiple proportions, applied to chemical compounds, are considered as not genarally valid.Many mixtures (not all !) have a fixed composition depending on the specific application and recipe.
What is the fixed ratio of a chemical compound called?
The fixed ratio of the elements in a chemical compound is called its RATIO OF MASSES.
Is fixed composition a caracteritic of a mixture?
A fixed composition is not a characteristic of a mixture. The composition of a mixture can vary, unlike the composition of a compound that forms a chemical reaction.
What is a substance that has a fixed composition and differs from a mixture because every sample has the exact same characteristics and every sample has the exact same composition?
called: Compound.
Does compound have a fixed composition?
I think so or maybe not. But if you add one more element then it will be mixture.
What has a fixed composition and is always homogeneous?
A compound has a fixed composition and is always a homogeneous pure substance.
If the composition of a material is fixed?
it is called a fixed composition
What are a mixture and a compound?
make a cake and find outor the real answer:COMPOUND1. It is a pure substance.2. It can not be separated by physical method.3. Element loose their properties in a compound.4. Its composition is fixed through out its mass.5. It has fixed melting point.MIXTURE1. It is an impure substance.2. It can be separate by physical method.3. Substances forming mixture retain their properties.4. It has no fixed composition.5. It has no sharp melting point.This guiy is a liar!
Why does a mixture not have a chemical formula?
I'm not really sure, but my guess is because they have a variable composition, as apposed to compound or elements which have fixed compositions. Hope I helped! :D
Is sodium acetate a mixture?
No sodium chloride is not a heterogeneous mixture.
What is any matter that has a fixed composition and definite properties?
You think probable to a chemical compound. But today the theory of the fixed composition is not generally valid.
Matter that has a fixed chemical composition and distinct properties is a?
Physical mixture
Is salt water a mineral?
No. a mineral is a compound of fixed chemical composition and of fixed crystal structure.
Is water mineral salts?
No. a mineral is a compound of fixed chemical composition and of fixed crystal structure.
