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Glucose is a pure substance.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoyes, it is
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What is the definition of impure substances?
Substances that are not pure.
What substances are made up of glucose units only?
Glycogen and starch are two substances made from repeating units of glucose.
Are most substances around us pure substances ao mixture?
There are very few pure substances around us. Most substances are mixtures, or compounds.
Are all substances are elements?
Yes my friends. All elements are pure substances that cannot be broken down. However, pure substances aren't all elements.
Does pure substances have a fixed composition?
No. The nobel gases and the rare earth metals (gold, platinum) occur as pure substances in nature because they are relatively unreactive. Most materials do not occur as pure substances (typically oxidized) and must be treated to be made pure.
What are examples of pure substances found in the human body?
sodium chloride, glucose, amino acids, nucleic acids, triglycerides
What substances will dissolve into ions when combined with pure water?
Ionic compounds, such as Na+Cl-, H+Cl-; or polar compounds such as glucose.
Are elements pure substances or mixed substances?
pure are you dumb or something
What can pure substances be classified as?
Pure substances are divided into elements and compounds.
What substances is glucose converted into in the seed of a plant?
glucose, starch starch and glucose (:
How many substances are pure substances?
Practically (exceptions exist) all known substances can be obtained in a pure fom.
What is the definition of impure substances?
Substances that are not pure.
Are allotropes pure substances?
yes they are pure
Is a sugar mixture or pure substance?
A sugar is a pure substance. Sugar is the generic name for many compounds which are all pure substances. Fructose is a sugar. Glucose is a sugar. Lactose is a sugar. Glucose + Fructose --> Sucrose This is a chemical reaction between 2 sugars to make another, more complex sugar. This reaction if I remember correctly eliminates a water molecule as well as producing sucrose. The reaction occurs in certain plants and is done by an enzyme. Mixing fructose and glucose in a bowl will NOT form sucrose. Refer to the wikipedia article on sugar. It shows the molecular structure of sucrose. A substance cannot have a molecular structure if it is a mixture. It is a compound and compounds are pure substances.
What substances are made up of glucose units only?
Glycogen and starch are two substances made from repeating units of glucose.
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
Are most substances around us pure substances ao mixture?
There are very few pure substances around us. Most substances are mixtures, or compounds.
