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    net ionic equation

    chemical equation in which only those dissolved ionic reactants and products that undergo a chemical or physical change are represented (excludes spectator ions)

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Questions & Answers

how many rooms are there in 1s subshell
Sarah Reply
one room
Chemist
only one room
Ahmed
one
Sheriff
one room
Mustapha
what is period
Akporhonor Reply
what is electronic configuration
Ibisola Reply
what is molecules
Lawrence Reply
what is compound
Lawrence
hello evevery please I need more about polar and non polar
KHALID Reply
the molarity of solution which contains 40g urea dissolved in 500cmqiube what is molar mass
Serkadis Reply
What is a periodic table
Nabukeera Reply
A table that shows all chemical elements in order of increasing proton number of their atoms. Periodic table can help predict properties and reactions.
Abdelkarim
a current of 4.0A was passed through copper tetraoxosulphidesix solution for 1hour calculate the quantity of electricity passed
Inyama Reply
what is organic chemistry
Taye
How many orbitals are there in 1s subshell
Sarah
the answer to this question V¹ = 40 T² = ? V² = 15 T¹ = 25 D² = 32 D¹ = 2
Mira Reply
40cm³ of hydrogen gas diffuse through a porus pot in 15secs. How long will it take 25cm³ of oxygen gas to diffuse through the same pot under the same condition { H=1, O=6 }
Mira
what is chemistry
Isa Reply
Chemistry is a branch of science that deals with the study of matter, the structure, the composition and all changes matter undergoes
Ibisola
IUPAC number of iron
AZEEZ Reply
what are the success and failures of Dalton's atomic model
Azeezat Reply
he proposed that atoms tiny indivisible particles of an element but atoms are only simplest particles that is made up of proton that is positively charged,electron that is negatively charged and neutron that is without any charge
Mmesoma
@azeezat, he also proposed that molecules combine in simple whole number, but combustion of hydrocarbons negate this law
Idris
is sand a compound or a mixture
Michael Reply
mixture
Idris
It is a mixture
Ibisola
what is an element
Omar Reply
an element is a chemical substance that can neither be created nor destroy.
Ismail
No pal,l think there is an error with d definition, actually DAT is a definition for matter.Elements are substances consisting only of atoms of d same no of protons in there nuclei
Abdulafeez
Well,l think an element is the simplest particles if a matter with a unique chemical and physical properties.
Mmesoma
An element consists of only one type of atoms.
Abdelkarim
what is the rate of chemical reaction
Ola Reply
is the rate of change of number or mole/volume/concentrate of reactants per unit time.
Idris
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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