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two substances related to each other by the donating and accepting of a single hydrogen ion (proton)

Mukhtar

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an acid and a base react to form water and salt. In order for the reaction to carry out, there must be the transfer of protons between acids and bases.
Mukhtar U

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The simpler one, a homogeneous reaction, is one where the states of matter of the products and reactions are all the same (the word "homo" means "same"). In most cases, the solvent determines the state of matter for the overall reaction. For example, the synthesis of methanol from a carbon monoxide-hydrogen mixture is a gaseous homogeneous mixture, which contains two or more substances:
CO(g)+2H 2(g)⇌CH 3OH(g)
At equilibrium, the rate of the forward and reverse reaction are equal, which is demonstrated by the arrows. The equilibrium constant, however, gives the ratio of the units (pressure or concentration) of the products to the reactants when the reaction is at equilibrium.

The synthesis of ammonia is another example of a gaseous homogeneous mixture:
N2(g)+3H 2(g)⇌2NH 3(g)

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A solution which resists changes in pH when acid or alkali is added to it

Ann

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a reaction quotient (Qr) is a function of the activities or concentrations of the chemical species involved in a chemical reaction.

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Measures the basicity of a solution. It is the negative log of the concentration of the hydroxide ions

pOH = - log [H₃O⁺].

Derin

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						equilibrium law (Ovilia)

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						equilibrium law (Ovilia)

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the mathematical description of a chemical system at equilibrium

General Equation:

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a type of dynamic equilibrium. It exists when a chemical compound in the solid state is in chemical equilibrium with a solution of that compound.

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a logarithmic measure of hydrogen ion concentration

pH = log 1/[H+ = −log [H+]].

Derin

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A state of dynamic balance in which the rates of forward and reverse reactions are equal; there is no net change in concentrations of reactants or products while a system is at equilibrium.

Louis

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The equilibrium constant is a ratio of the concentration of the products to the concentration of the reactants. If the K value is less than one the reaction will move to the left and if the K value is greater than one the reaction will move to the right.

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Chemical equilibrium is the condition which occurs when the concentration of reactants and products participating in a chemical reaction exhibit no net change over time.This does not mean the chemical reaction has necessarily stopped occurring, but that the consumption and formation of substances has reached a balanced condition.

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						reversible reaction 

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						reversible reaction 

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Is a chemical reaction that proceeds in both the forward and reverse directions, setting up an equilibrium in a closed system

example: H2O＋CO2→/←H2CO3

—Karli

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a molecule or other entity that can donate a proton or accept an electron pair in reactions in an aqueous solution

Derin

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An ideal gas is a theoretical gas in which the collision between it's particles is known to be perfectly elastic and has no net intermolecular force of attraction.

PV=nRT

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In a mixture of gas, partial pressure is the hypothetical pressure of a gas where it alone occupies volume of that mixture at the same temperature. volume of x over total volume = pressure of x over total pressure = moles of x over total moles

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A reaction involving the breaking of a bond in a molecule using water

Ann

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the product of all the ionic concentrations in a solution (same as Ksp expression)

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A water molecule that has accepted a hydrogen ion, H3O+

Isabela

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Heterogenous equilibrum: A chemical equilibrum where reactants and proudcts are present in more than one state.

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Heterogenous equilibrum: A chemical equilibrum where reactants and proudcts are present in more than one state.

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HILLZ!

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Precipitation is the creation of a solid. That mean metathesis reaction must have a precipitate that could go on

colemax

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A generalization that states that chemical systems at equilibrium when a change occurs that disturbs the equilibrium

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A base is a chemical species that donates electrons or hydroxide ions or that accepts protons in an aqueous solution

Derin

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A chemical that is used to determine whether the solution is acidic or basic.

Litmus paper - red when acidic, blue when basic

Phenolphthalein - colorless when acidic, pink when basic

Methyl orange - yellow/orange when acidic

Daria