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21 Cards in this Set
- Front
- Back
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The pH range of acids
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0 to 7
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The pH range of pure water, a neutral substance
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7
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The pH range of bases
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7 to 14
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Tomato juice (pH 4)
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acid
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Human skin pH 5.5 Dog skin pH 6.5
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Human skin more acidic than Dog skin
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Human stomach juices pH 1.5 to pH 3.5
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Human stomach juices are strongly acidic
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Asparagus pH 6.5; Tomatoes pH 4.4; Black tea pH 7.2; Coca Cola pH 2.5 BEST for HEARTBURN
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Black tea pH 7.2
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Asparagus pH 6.5; Tomatoes pH 4.4; Black tea pH 7.2; Coca Cola pH 2.5 WORST for HEARTBURN
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Coca Cola pH 2.5
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KOH
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Base
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Ethanoic acid
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Acid
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HNO3
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Acid
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CaOH
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Base
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NaI
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Neutral
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Sodium Hydroxide
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Base
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HCl
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Acid
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Silver Nitrate (AgNO3)
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Neutral
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Calcium Hydroxide
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Base
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Potassium iodide
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Neutral
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H3C6H5O7
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Acid
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Mg(OH)2
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Base
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Accidently developed very strong acid -- need to bring its pH as close to Neutral as possible
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NaOH
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