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31 Cards in this Set
- Front
- Back
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acid
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any compound that increases the number of hydronium ions when dissolved in water; acids turn blue litmus paper red and react with bases and some metals to form salts
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indicator
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a compound that can reversibly change color depending on the pH of the solution or other chemical change
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electrolyte
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a substance that dissolves in water to give a solution that conducts an electric current
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base
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any compound that increases the number of hydroxide ions when dissolved in water; bases turn red litmus paper blue and react with acids to form salts
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pH
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a value used to express the acidity or alkalinity of a solution; it is defined as the logarithm of the reciprocal of the concentration of hydronium ions
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neutralization reaction
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the reaction of the ions that characterize acids (hydronium ions) and the ions that characterize bases (hydroxide ions) to form water molecules and a salt
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salt
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an ionic compound that forms when a metal atom or a positive radical replaces the hydrogen of an acid
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soap
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a substance that is used as a cleaner and that dissolves in water
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detergent
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a water-soluble cleaner that can emulsify dirt and oil
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disinfectant
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a chemical substance that kills harmful bacteria or viruses
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bleach
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a chemical compound used to whiten or make lighter; such as hydrogen peroxide or sodium hypochlorite
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antiacid
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a weak base that neutralizes stomach acid
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the properties of acids
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turn blue litmus paper red taste sour
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when acid dissolved in water acid makes
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hydronium ions
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a strong acid dose what in water
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complete ionizes
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when dissolved in water acid will what
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conduct electricty
think car batery |
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the strongest electroyide is
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HNO3 nitric acid
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some properties of bases are
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turnes red on blue litmus paper
tast bitter feels slippery to the toouch |
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examples of a base are
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household amonia
laxative drain openor |
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pH is the measurement of what
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how many contrations of hydronium ions
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stomach acid is which level
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2
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black coffee is which level
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5
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household amona
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12
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baking soda
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9
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battery acid
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0
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hand soap
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10
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the reaction between acid and base is water or salt
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9
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ions that are not effected by the chemical reaction are
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speactator ions
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during the titrtian of strong acid with a strong with a strong base the pH of the soultion at the equivilance point is
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79
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the equivilanse point during the tirtion of of a
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strong acid which a strong base
strong acid with a weak base strong base with weak acid |
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salt ionized in water
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j
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