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25 Cards in this Set
- Front
- Back
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Sodium hydroxide and calcium hydroxide are _____.
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Bases
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_____ is used to make phosphoric, nitric, and hydrochloric acid.
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Sulfuric acid
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Carrots have a pH of 5.0, so carrots are _____.
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acidic
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Pure water has a pH of _____.
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7
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Certain materials can act as indicators because they change _____.
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Color
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The _____ of an acid or base is determined by how easily it forms ions when in solution.
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Strengh
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_____ are organic compounds formed by the reaction of an organic acid and an alcohol.
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Esters
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In _____, H3O+ ions from an acid react with OH- ions from a base to produce water molecules.
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a neutralization reaction
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_____ form when certain polar compounds ionize as they dissolve in water.
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Acidic solutions
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_____ involves the amount of acid or base dissolved in a solution.
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Concentration
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Because ammonia produces few ions, it is a _____.
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Weak Base
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Most salts are composed of _____.
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a metal and a nonmetal
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Grease and oil on skin are _____ that do not mix easily with water.
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nonpolar hydrocarbons
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The hydroxide ions present in all basic solutions are _____.
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Negative
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When you use an acidic solution of known concentration to find the concentration of a basic solution, you are _____.
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titrating
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Solutions of equal concentrations of HCl and CH3COOH _______.
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will not have the same pH
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Sulfuric acid is also known as _____.
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battery acid
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Most sulfuric acid is used to produce ______
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fertilizer
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_______ is used to make phosphoric, nitric, and hydrochloric acids.
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Sulfuric acid
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The most widely used base is _______.
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ammonia
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KBr is an example of a(n) ______.
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Salt
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You might use a solution of ______ to titrate an oxalic acid solution.
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NaOH
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Litmus paper is an example of a(n) _______.
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Indicator
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A(n) ______ is a substance that produces hydroxide ions in solution.
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Base
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A(n) ______ is a compound formed when the negative ions from an acid combine with the positive ions from a base.
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Salt
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