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Consider a substance that is made of molecules that are stable when dry in the presence of water the molecules separate what type of chemical bond holds the substance together when dry?
Wiki User
∙ 14y ago
An ionic bond.
Wiki User
∙ 14y ago
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The presence of which kind of molecules determines the concentration of other substance in the body?
Water
Flammability is a chemical property that tells whether a substance reacts in the presence of carbon dioxide.?
oxygen
What is the smallest intensity of an odor that can be detected by a human?
The nose can detect an odor from the presence of only a few molecules of substance.
What is the process to chemical testing?
Chemical testing is carried out establish if a specific chemical is present in the sample being tested. The process to chemical testing is the procedure that is followed in order to establish the presence and concentration of a chemical substance.
Is flammability a chemical property that tells whether a substance reacts to the presence of carbon dioxide?
oxygen
Effect of the presence of other molecules on the diffusion of a given substance?
It explodes
The presence of which kind of molecules determines the concentration of other substance in the body?
Water
Is a substance's capacity to burn in the presence of oxygen and is an example of a chemical property.?
It is [in]flammability.
Flammability is a chemical property that tells whether a substance reacts in the presence of carbon dioxide.?
oxygen
What is the smallest intensity of an odor that can be detected by a human?
The nose can detect an odor from the presence of only a few molecules of substance.
What is an indicator as related to an acid and a base?
It is a substance(chemical or natural) which changes colour in the presence of an acid or base.
What is the process to chemical testing?
Chemical testing is carried out establish if a specific chemical is present in the sample being tested. The process to chemical testing is the procedure that is followed in order to establish the presence and concentration of a chemical substance.
What material is used to show the presence of a substance?
An indicator shows the presence of another substance.
How do nails rust in liquid?
it is caused by a chemical reaction with the metal and the substance. There are many experiments you can do to prove this
Is flammability a chemical property that tells whether a substance reacts to the presence of carbon dioxide?
oxygen
Why must you use chemical tests to reveal the presence of molecules?
Molecules are chemicals. A particular chemical posses a characteristic feature of forming an unique product when it undergoes chemical reaction along with another chemical. So to identify the chemical "A", one may use chemical "B" or "X" to react with chemial "A" to identify the formation of a product "AB" or "AX". This may many times evident by changes in color.
A substance or a molecule containing carbon-carbon bonds or carbon-hydrogen bonds?
The presence of carbon or hydrocarbons in a molecule usually means it is an organic molecule. Organic molecules are usually more complex than inorganic molecules.
