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Can the substance that take part in a chemical reaction keep their properties?
In a chemical reaction, the substances involved typically undergo a change in their properties as bonds are broken and new bonds are formed. This results in the formation of new substances with different properties than the original substances.
Do the substances that take part in a chemical reaction keep there properties?
No, physical and chemical properties of species that we have in the beginning of a chemical reaction undergoes oxidation and reduction reaction. This gives us product species that is completely different that reactants. Rate of reaction can be calculated by kinetics.
Chemists keep track of which substances are used and created in a chemical reaction by writing what?
Chemists keep track of substances used and created in a chemical reaction by writing a balanced chemical equation. This equation accounts for the reactants (substances used) and products (substances created) in terms of their chemical formulas and stoichiometry. Balancing the equation ensures that the law of conservation of mass is obeyed.
What has no chemical change and keep its own properties and can be separated?
A mixture is a material composed of two or more substances that can be physically separated, where each individual component retains its own properties and no chemical reaction occurs. Examples of mixtures include saltwater, air, and trail mix.
A collection of matter made of substances that stay separate and keep their properties is a?
A physical change, and a chemical change.
What has no chemical change-each keep its own properties but can be separated?
A mixture is a combination of two or more substances that do not undergo a chemical change and can be separated by physical means. Each component in a mixture retains its original properties.
What is an effect of a chemical change?
A chemical change is when substances become new substances that cant go back to its physical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change. A chemical change is when substances become new substances that have different chemical properties (the ability to participate in chemical reactions). Chemical changes usually absorb or let off heat. Often, a second chemical change is needed to reverse an initial chemical change.
Do Substance in a mixture keep their own properties?
Yes, substances in a mixture retain their own properties. Each substance in the mixture maintains its chemical characteristics and can be separated by physical methods.
Do substances in a mixture of iron and sulfur keep its own compound or mixture?
They keep their own properties.
Relationship between a mechanical mixture and properties?
A mechanical mixture is a mixture in which the components can be separated by mechanical means. In other words, there is no chemical bonding. The parts keep their own properties and chemical make up.
Classify the following properties of matter either physical or chemicalironrusting gasoline burring cutting a piece of wood aluminum reacting with foil paper?
Iron rusting = chemical gasoline burning = chemical cutting a piece of wood = physical aluminum reacting with foil paper= chemical Anytime the basic molecule is changed, it is chemical, and if it is not than it is physical. Keep in mind that basic state changes (e.g. melting from solid to liquid) are physical.
Why do substances in a mixture keep their identities?
Substances in a mixture retain their identities because the individual components do not chemically react with each other, but rather exist together physically. The properties and identities of the substances remain unchanged in a mixture.
