What are the two types of chemical substances
organic and not-organic
What is the differences between two types of substances?
The answer depends on which two types the question is about!
What carbohydrate family consists of three types of chemical substances?
the chemical substances are carbon, oxygen and hydrogen.
What are compounds and how do they form?
Compounds are chemical substances that is formed when two or more different types of elements join together.
What are two types of matter that are pure substances?
The two types of matter that are pure substances are elements and compounds.
What is the process in which food is broken down into simpler substances called?
Digestion is the process of breaking down food into simpler substances. Digestion is of two types: mechanical or physical digestion, and chemical digestion.
Are chemical changes when substances combine or are they when substances breaking apart?
A reaction between two substances or the decomposition of a substance are chemical changes.
When two diffrent substances combine by making chemical bonds what is the result?
When two different substances combine by making chemical bonds, the result is another chemical compound.
What are the substances you have when a chemical reaction is complete?
In a chemical reaction, two or more substances called reactants react, resulting in substances called products.
What are two types of substances?
Elements and compounds are pure substances.
When two substances react what change occurs?
when two substances react a chemical change occurs
When two substances are mixed together is it a chemical or physical change?
If the two substances react when mixed together it is a chemical change. If they don’t react it is a physical change.
Is baking soda and vinegar producing carbon dioxide gas a chemical change?
Yes, it turning two chemical substances into different chemical substances.
Is a mixture a chemical combining of substances?
No. A mixture is a mechanical combination of substances. A chemical combination of two or more elements is a compound.
What is a change in which one or more substances are converted into two substances?
A chemical change.
When two substances are combined and new substances are formed?
This is what happens in a chemical reaction.
A substance that can be separated into two or more substances only by a chemical change is a?
A substance that can be separated into two or more substances only by a chemical change is a compound. A mixture can only be separated into its components by chemical means.
What is the product in a chemical equation?
In a chemical reaction two substances react and the atoms in their molecules are rearranged, forming completely different substances. These new substances are referred to as the products.
The change that takes place when two or more substances to form new substances is called a chemical reaction?
two
What happends in a chemical equation?
Two (or more) substances react and new substances are formed.
Two types of mixtures?
The two types of mixtures is heterogeneous and homogeneous. Heterogeneous mixtures are two or more substances combined but not chemically. You can see the two substances. Homogeneous mixtures are two or more substance that are chemically combined. You are not able to see the different substances; they appear as one.
Is Molding food a chemical or physical change and why?
its a physical joking its a chemical change a physical is one substances, and a chemical change is two or more substances so the answer is to food molding a chemical change
How does substances changed after a chemical reaction?
Reactans are transformed in products, another types of molecules.
What is formed when two or more substances are mixed together?
when two or more substances are mixed the individual potentiality of the chemical is lost
What are two types of chemical weathering of rocks?
Oxidation and dissolution are two types of chemical weathering of rocks.
What are the two types of substances?
Elements and compounds
What is the difference between two chemical formulas?
Different chemical formulas represent different chemical substances.
What is a chemical reaction in which complex substances break down into two or more simple substances?
Decomposition.
What are the types of chemical reactions?
There are four types of chemical reactions: 1. Synthesis / Direct Combination: These chemical reactions occur where two or more substances react together to form just one product. 2. Decomposition: Decomposition reactions have just one reactant which breaks up to from two or more simpler products. 3. Single Displacement: Such types of chemical reactions occur when a more reactive element displaces a less reactive on from a solution its compounds. 4. Double Displacement: Double displacement…
Is a chemical change a physical blend of two or more components?
No. A chemical change is when the chemical identity of substance or set of substances changes to a new substance or set of substances. Physically blending or mixing two components is a physical change.
A substance that can be separated into two or more substances only by a chemical change is an?
A Substance that can be separated into two or more substances is call a Composition, if not try Solution. —– —– —– —– —– —– —– —– —– —– —– —– —– —– —– —– From Rafaelrz. Yes. A substance that can only be separated into two or more substances by a chemical change is a ‘compound’. If a body can be separated into two or more different substances by only physical processes, then the…
4 types of chemical reaction?
They include: Combustion, Synthesis, Decomposition and Single displacement. Others include: Double displacement and Acid base. Chemical reactions are processes in which substances change into other substances.
How do you know that a chemical reaction has occurred when you mix two substances?
we can know that there has been a chemical reaction between two substances when there is a change in colour of the substance or some gase has evolved or by different indicators.
How do the substances that form in a chemical reaction differ from the substances that react?
yes, they differ. because the substances that form in a chemical reaction are theproducts formed due to the reaction between of two or more reactants.
What is a combination of two or more substances?
A combination of two substances that do not chemically react can be a mixture or a solution. When two substances combine to form a new substance, it is said that a chemical reaction has occurred. This reaction is a combination reaction, also known as synthesis. The new substance formed may or may not possess the properties of the constituent substances. When the separate substances are elements, a chemical reaction is one that creates chemical bonds…
How is it that substances can have the same chemical formulas but make different types of matter?
You think probable to isomers.
When two or more substances are mixed together without undergoing a chemical reaction it results in what?
A mixture of the substances
What substance has a chemical symbol that is derived from a Latin name?
Two substances that have chemical substances derived from Latin are Au (from the word aurum) and Na (for natrium/sodium).
What is true chemical reaction?
A chemical reaciton is a process two or more substances go through to produce 1 or more products that are fiferent to the orgional substances.
The two types of pure substances?
elements and compounds (:
What are the two types of pure substances?
salt and sugar
Two types of pure substances?
Elements and compounds.
What are two pure substances?
The two types of pure substance are elements and compounds The two types of pure substance are elements and compounds
The chemical reaction between two or more substances is described using what equation?
A chemical equation.
Are two substances that burst into flames on contact an indication of a chemical reaction?
Yes, it is a chemical reaction.
When two substances get colder in a chemical reation?
Endothermic reaction?
What is the name of the chemical combination of two substances?
Formation of a compound.
What is a brief description and example of Cytotoxic?
-substances that are toxic to cells -exampes: chemical substances, some types of venom (like from a puff adder or a brown recluse)
Does carbon dioxide only contain one kind of atom?
no it has two types of atoms. This can be discovered from its name, no substances that have a double barreled name have one type of atom and its chemical name contains more than one element(CO2). It contains Carbon and oxygen no it has two types of atoms. This can be discovered from its name, no substances that have a double barreled name have one type of atom and its chemical name contains more than…
What type of reaction has occurred when two or more substances combine to form another substance?
This is called synthesis, a combination chemical reaction that changes the chemical bonds in the substances.
What is a combination chemical reaction?
A reaction in which two initial substances or elements (reactants) are combined to obtain another substances.
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