The name of the given Alkane molecule is 2,4-di-methyl Pentane. It can be named with the help of IUPAC Nomenclature technique.
IUPAC is an acronym for International Union of Pure and Applied Chemistry, which is a globally recognize international chemistry standards organization that has named all the chemical organic substances in a systematic manner
All deviations, either multiple bonds or atoms other than carbon and hydrogen, are indicated by prefixes or suffixes according to a specific set of priorities.
Therefore, The name of the given Alkane molecule is 2,4-di-methyl Pentane. It can be named with the help of IUPAC Nomenclature technique.
Learn more about Nomenclature here ;
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Answer:
answer is C
Explanation:
TRUE
FALSE
Answer:
False
Explanation:
The temperature at which solid changes into liquid is known as the melting point.
Energy is required for a solid to melt into a liquid.
However viscosity is known as friction in liquids. It is the force that opposes movements in liquid. Viscosity causes liquids to be sticky. It is measured as a force per unit area.
As such, melting is the change from solid to liquid and not viscosity.
The answer is thus false.
The statement about “Viscosity is the tendency of a solid to melt to a liquid” is false. It is melting not viscosity. Viscosity is the tendency of how the fluids flow.
A Brønsted-Lowry base is a species that accepts a proton (hydrogen ion) from another species. NH3, OH-, and even water itself are examples of Brønsted-Lowry bases, denoting they accept protons.
A Brønsted-Lowry base is a species that can accept a proton (a hydrogen ion) from another species. For instance, in a reaction between water and ammonia, NH3 is the Brønsted-Lowry base because it accepts a proton from water. This means that any species capable of accepting a proton, such as hydroxide ion (OH-), ammonia (NH3), or water itself can be considered a Brønsted-Lowry base.
For example, think about the dissociation of water:
H2O + H2O ⇌ H3O+ + OH-
In this reaction, water is acting as both a Brønsted-Lowry acid and a Brønsted-Lowry base. One water molecule donates a proton and becomes a hydroxide ion (the conjugate base), while the other accepts a proton to become hydronium (the conjugate acid).
Another example would be the ionization of ammonia in water:
NH3 + H2O ⇌ NH4+ + OH-
Here, ammonia (NH3) is the Brønsted-Lowry base as it accepts a proton from water to become ammonium (NH4+).
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Answer:
If they are both non-metals
Explanation:
covalent = non-metal + non-metal
ionic = metal +non-metal
metallic = metal +metal