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    crystal field splitting (Δ oct )

    difference in energy between the t 2 g and e g sets or t and e sets of orbitals

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Questions & Answers

what are the chemical properties of group IIA Element and their atomic structure?
NATHAN Reply
What is mixture
Azeez Reply
A mixture is a mix of substances that can be separated
Lillie
what is quantum number
Baba Reply
Hmm
kedis
I suck at chemistry I need a tutor
kedis
h20 hydrates, nitrogen/dry ice lowers pressure similar to space environment when heated at what location/temp.? +or-, expect location (xyz)
Brian
hey kedis,never say that u suck,u don't,all u need is to calm down,get the book and get the points,no need to read it word by word or a-z. ur good bro,u r veeeery intelligent
UDUJI
awwwww
Cereal
what's neuron?
Kelvin Reply
neuron or neutron?
John
cell of the nerve
Kamaluddeen
prepare a solution of 1m iodine in 250mls of water
Dj Reply
Really
Wisdom
Hiiii am new here
Wisdom
Really
Wisdom
WHAT IS CHEMISTRY?
RJ
Chemistry is the study of matter
Wisdom
chemistry is the study of matter and changes it undergoes
Mercy
what is equilibrium
Fatai Reply
what is biology
Fatai
biology is said to be the science of studying life and living organism including theirs physical structure,chemical processes, molecular interaction development and evolution
David
atomic number of sodium
bose
that'll be 11
Kamaluddeen
ok
bose
anymore questions 😁
Franklin
re u writing jamb
bose
please, how man Bond are present when a methane under goes a complete combustion
moses Reply
Combustion of Methane The reactants are on the left side of the equation and the products are on the right. In the reaction, the bonds in the methane and oxygen come apart, the atoms rearrange and then re-bond to form water and carbon dioxide.
saidi
how is ethanol produced using ethene
Glory
Ethanol is manufactured by reacting ethene with steam. The reaction is reversible, and the formation of the ethanol is exothermic. Only 5% of the ethene is converted intoethanol at each pass through the reactor
saidi
Ethanol can be made by reacting ethene (from cracking crude oil fractions) with steam. A catalyst of phosphoric acid is used to ensure a fast reaction. Notice that ethanol is the only product. The process is continuous – as long as ethene and steam are fed into one end of the reaction vessel, ethano
saidi
the mole concerpt and its tricks
Mary Reply
what are atoms
ola Reply
the individual elements of matter.
Reginald
tiny particles that make up a all matter.
Reginald
smallest particles of an element
Osuji
What is the meaning of hybridization
JOSEPH Reply
Differentiate between latent heat and specific latent heat of fusion and vaporization
Amos Reply
Ans: The amount of heat energy released or absorbed when a solid changing to liquid at atmospheric pressure at its melting point is known as the latent heat of fusion. while Vaporization of an element or compound is a phase transition from the liquid phase to vapor.
Acquah
a student was required to prepare 500cm of 1.0M solution of glucose(C6H12O6). (C=12, H=1, O=16).determine a.molar mass of glucose b.amount of glucose in mole c.mass of glucose contained in the solution
Mac Reply
what is radio isotope
Mac
what are ionic compound
elepo Reply
where can I find the Arrhenius equation
onwuchekwa Reply
ln(k two/k one)= (- activation energy/R)(1/T two - 1/T one) T is tempuratue in Kelvin, K is rate constant but you can also use rate two and one instead, R is 8.314 J/mol×Kelvin
Drenea
if ur solving for k two or k one you will need to use e to cancel out ln
Drenea
what is an atom
Precious Reply
An atom is the smallest particle of an element which can take part in a chemical reaction..
olotu
hello
Karan
how to find the rate of reaction?
Karan

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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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