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Chemistry B (Covalent Bonding (Bond Energy (the energy required to break a…
Chemistry B
Covalent Bonding
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Structural formula
a formula that shows the arrangement of atoms in a molecule and represents covalent bonds between atoms by dashes.
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Electron domain geometry
The total number of electron pairs, both bonding pairs and lone pairs,
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Chemical Nomenclature
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Oxyacid
an acid that consists of hydrogen, oxygen, and a third element
Chemical Reactions
Balanced equation
a chemical equation in which mass is conserved and there are equal numbers of atoms of each element on both sides of the equation
chemical equation
a representation of a chemical reaction that displays the reactants and products with chemical formulas
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Skeleton equation
an equation that shows only the formulas of the reactants and products with nothing to indicate the relative amounts
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Combustion reaction
a reaction in which a substance reactants with oxygen gas, releasing energy in the form of light and heat
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Behavior of Gases
Boyle's Law
states that the volume of a given mass of gas varies inversely with the pressure when the temperature is kept constant
Charles Law
states that the volume of a given mass of gas varies directly with the absolute temperature of the gas when the pressure is kept constant.
Gay-Lussac's Law
states that the pressure of a given mass of gas varies directly with the absolute temperature of the gas when the volume is kept constant
Combined Gas Law
expresses the relationship between the pressure, volume, and absolute temperature of a fixed amount of gas
Ideal Gas Law
a single equation which relates the pressure, volume, temperature, and number of moles for any ideal gas