0
no, solutions are not pure substances because all though they may look that way to the naked eye, the definition of a solution is a mixture where one substance has completely dissolved into the other. such as salt water. you can see only the water but you know the salt is there because when it dries out, the salt is left over.
Both pure substances and solutions are types of matter with uniform composition throughout. Pure substances consist of only one type of element or compound, while solutions are mixtures of solutes dissolved in a solvent. Both can be classified based on their physical and chemical properties.
Add your answer:
Earn +20 pts
Substances are divided into two classes?
Substances are divided into two classes: pure substances and mixtures. Pure substances are chemically uniform and cannot be separated by physical means, while mixtures are combinations of two or more substances that can be separated by physical processes.
How are heterogeneous mixtures and solutions alike?
Heterogeneous and Homogeneous mixtures are alike because they are both compounds, and both made up of different elements. The main difference is that Heterogeneous mixtures' components are very obvious, rather then Homogeneous solutions' appear to be one substance.
What are the 2 kinds of homogeneous matter?
The two kinds of homogeneous matter are solutions and pure substances. Solutions are a mixture of two or more substances that are evenly distributed at a molecular level, while pure substances are composed of only one type of element or compound.
What is the definition of impure substances?
Impure substances are materials that contain more than one type of particle or molecule. They may have impurities mixed in with the main substance, affecting its properties and characteristics. Examples include mixtures, alloys, and solutions.
How are mixtures and solutions alike and how are they different?
Mixtures and solutions are both combinations of two or more substances. However, solutions are a specific type of mixture where the components are evenly distributed at a molecular level. In contrast, other mixtures may have uneven distributions of their components.
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
How are mixtures and pure substances alike?
They are not alike in any way, Because of the carbonic sulfur.
How are pure substances and solutions different?
the name is much different then the other
Why are solutions mistaken for a pure substances?
Solutions are mistaken for pure substances because they often appear uniform and have consistent properties throughout the mixture. However, solutions are actually a homogeneous mixture of two or more substances, where one substance (solute) is dissolved in another (solvent). This is different from a pure substance, which consists of only one type of particle.
Are HCl aq NaCl aq HCl g and NaCl s substances?
If you mean pure substances then:HCl(aq) and NaCl(aq) are not pure substances but solutions. The (aq) means the substance is dissolved in water.HCl(g) and NaCl(s) is are pure substances
What are pure substances A solutions Bcompounds C homogeneous mixtures D colloids?
compounds
Into what two broad classes can all matter be divided?
Pure substances (elements and compunds) and mixed substances (mixtures, solutions, alloys).
Does a pure substance describes elements and compounds but not mixtures or solutions?
Yes, a pure substance refers to elements and compounds that are made up of a single type of atom or molecule. Mixtures and solutions consist of multiple substances mixed together in varying proportions, so they are not considered pure substances.
Substances are divided into two classes?
Substances are divided into two classes: pure substances and mixtures. Pure substances are chemically uniform and cannot be separated by physical means, while mixtures are combinations of two or more substances that can be separated by physical processes.
Why are milk and fruit juices not considered pure substances?
They are aqueous solutions of various compounds in water, so they consist of many separate pure substances. Many of these can be separated by simple physical means (filtering, evaporating, centrifuge).
Are all solutions pure substances?
no, solutions are not pure substances because all though they may look that way to the naked eye, the definition of a solution is a mixture where one substance has completely dissolved into the other. such as salt water. you can see only the water but you know the salt is there because when it dries out, the salt is left over.
How are solutions and colloids alike?
how are solutions suspensions and colloids alike
