Section 1

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Absorbance

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (31)

Section 1

(31 cards)

Absorbance

Front

The measure of the amount of light a substance absorbs

Back

Solute

Front

What is dissolved in the solution

Back

Solvent

Front

The liquid in the solution that does the dissolving

Back

Reduction Reaction

Front

Gains electrons, electrons are reactants becomes more negative

Back

Unsaturated Solution

Front

Solution that can have more solute added, has less solute than the equilibrium solubility

Back

STP

Front

Standard Temperature Pressure

Back

Insoluble

Front

Unable to dissolve in solution

Back

Saturated Solution

Front

Solution with the maximum concentration of solute

Back

Solution

Front

Liquid mixture that the substances are the same throughout

Back

Spectator Ion

Front

Ions that are present as both a reactant and product

Back

Beer's Law

Front

A= elC

Back

Reducing Agent

Front

Undergoes oxidation, loses electrons

Back

Super Saturated Solution

Front

Solution that contains more solute than can be dissolved

Back

Oxidizing Agent

Front

Undergoes reduction, gains electrons

Back

Combustion Reaction

Front

Hydrocarbon reacts with oxygen to produce carbon dioxide and water

Back

Colorimetry

Front

Used to determine the concentration of colored compounds in solution

Back

Soluble

Front

Able to dissolve in solution

Back

Decomposition Reaction

Front

AB --> A + B

Back

Concentration

Front

Amount of substance in a certain volume

Back

Molecular Formula

Front

Chemical formula that gives the actual amount of moles present

Back

Molar Mass

Front

Mass of a given substance in 1 mole

Back

Synthesis Reaction

Front

A + B --> AB

Back

Oxidation Number

Front

Charge of the atom

Back

Single Replacement Reaction

Front

A + BC --> AC + B

Back

Double Replacement Reaction

Front

AB + CD --> AD + CB

Back

Molar Absorptivity

Front

A measure of how well a chemical species absorbs a given wavelength of light, a constant e in the equation A= elC

Back

Redox Reaction

Front

A reaction where one species loses electrons and one gains electrons

Back

Dissociate

Front

To separate or break apart

Back

Oxidation Reaction

Front

Loses electrons, electrons are products becomes more positive

Back

Molarity

Front

M= moles/ L

Back

Empirical Formula

Front

Chemical formula that gives the ratios of elements not the actual amount

Back