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    triple bond

    bond in which three pairs of electrons are shared between two atoms

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Questions & Answers

why is alkynes more reactive than alkenes and alkanes
Bernice Reply
What are molecules
Ruth Reply
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction
Danny
True
David
exactly
Harriet
true
lucy
were is ruth
Danny
Perfect
BISWAJIT
what is partial pressure law
Mokutmfon Reply
what is the structural formular for 2,3-dimethylbutane?
Mercy Reply
name the following compound (COOH)2
Mercy
CH3-CH(CH3)-CH(CH3)-CH3 this is 2,3-dimethylbutane
galina
(COOH)2 is oxalic acid
thiru
what is chemistry
Boris Reply
chemistry is the study of chemical reactions
lucy
Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy.
Danny
chemistry is the study of matter, it's properties and composition
alexandra
hello Lucy
alexandra
hello boris nice to meet u all
alexandra
hello
lucy
lucy were you from and what grade are you doing
Danny
am from Abuja and am in ss1
lucy
ss1 some one translate that for me we use grades in my country
Danny
maybe grade 9
lucy
okay am a chemistry and biology teacher from Zambia
Danny
should be grade 10 I think
alexandra
oh okay hello
lucy
thats good Mr mwanza
Harriet
harriet you in grade what
Danny
GCE 12
Harriet
from where
Danny
lusaka
Harriet
text me on whats up
Danny
we help each other
Danny
yes sir
lucy
me ss2
Richard
so are a final year student
kabu
wow I didn't know it chat group
Emmanuel
hello..
Edgar
What is the chemical formula for alcohol? is the chemical formula for alcohol?
Grant Reply
CH3CH2OH
Anupam
20 element are what element?
Eric Reply
What is Chemistry?
Esther Reply
studying about chemical reactions
thiru
You are right Vengada
Esther
studying about the rate of chemical is ?
thiru
Chemistry is the branch of sciences dealing with the composition of substances and their properties and reaction.
Jeremiah
chemical reaction is the process in which one or more chemical substances react with other chemical substance and converted one or more different substances.
Aisha
what is isotopy
RIDWAN Reply
Isotopy is one of two or more atoms having the same atomic numbers but different mass number.
Esther
Molar mass of Chlorine
Sakyi Reply
molar mass of chlorine 35.5
lucy
what is chemistry
Raphael Reply
Molar mass of Chlorine atom
Sakyi
chem is the study of structure, properties of matter and changes that matter undergo
Sheila
m.m of Cl is 35.5
Sheila
what is an acid
Harriet Reply
example, HCl, H2SO4, HNO3
galina
an acid is a substance that dissolves in water to give hydrogen oins as the only negatively charged ions
Sheila
Galina is correct those are some examples of acids , others are ethanedioic acid, ethanoic acid , methanoic acid ma ans above is tha definition of an acid
Sheila
An acid is a substance with particular chemical properties including litmus red, neutralizing alkalis and dissolving some metals.
Esther
Shelia is also right 💯💯
Esther
what is hydrocarbon?
Edgar
is a group of carbon atoms that is bonded with an alkyl group eg methyl butane
Sheila
A hydrocarbon is a compound that contains only hydrogen and carbon atoms
martha
it means only carbon and hydrogen atoms are bonded..
Edgar
when ammonia and hydrogen ion bond together to form ammonium ion the bond formed is called
Gladys Reply
coordinate bond
Sheila
its called Dative covalent bond\ coordinate bond..
Favour
what are the factors affecting chemical equilibrium
Zee
what IS the meaning of esterification
Nad Reply
it is converting a compound by replacing the hydrogen of an acid by an alkyl other organic group maybe caboxyl
Sheila
It is the method in which esters are produced. When alcohols are treated with carboxylic acids in presence of an acid,sweet smelling esters are produced.
BISWAJIT
thermodynamic first law
Rathika Reply
The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another
Alysa
Practice Key Terms 9

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Source:  OpenStax, Chemistry. OpenStax CNX. May 20, 2015 Download for free at http://legacy.cnx.org/content/col11760/1.9
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