Acids and Bases revi
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Ph is a measure of ....... ion concentration in solution | hydrogen
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| Acids have a pH range of pH ...... nuetral is pH ........... and bases have a pH range of ......... | <7 7 >7
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| a pH of 3 has ....... times the concentration of H+ ions something with a pH of 4 | 10
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| a pH of 3 has ..... times the concentration of H+ ions as something with a pH of 5 | 100
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| An indicator changes ..... to indicate a change in pH | colors
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| What colors does litmus paper turn in the presence of an acid or base? | A:red B: blue
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| 4 properties of an acid | sour, produces H+, ph <7, litmus red
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| 4 properties of a base | bitter, slippery, produces Oh-, ph >7, litmus blue
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| 3 Facts of Sulfuric acid | used in production of paper, petroleum refining and fertilizers
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| 3 Facts of Nitric Acid | used in production of explosives, fertilizers and stains proteins
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| 3 Facts of Hydrochloric acid | sold as muriastic acid, part of a gas juice, pickling of steel, purifying magnesium
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| 3 Facts of phosphoric acid | vinegar, plastics and pharmaceuticals
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| When acids react with bases in neutralization reactions, what two things are always formed | a salt and h20
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| HBr | hydrobromic acid
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| HNO3 | nitic acid
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| HNO2 | nitrous acid
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| chlorus acid | HCI02
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| Chloric acid | HCI03
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| hydrofluoric acid | HF
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| What do acids and bases do according to the Arrhenius definition? | Acids: Produce h+ ions Bases: Produce OH- ions
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| What do acids and bases do according to the Bronsted-Lowry definition? | Acids: Donate h+ Bases: accept H+
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| What do acids and bases do according to the Lewis Definition | Acids accept electron pairs and bases donates electron pairs
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| The idea of conjugate acids and bases is based on the........ definition of acids and bases | Bronsted-Lowry
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| The conjugate base/acid is the particle left over after an acid.. donates/accepts a proton | conjugate base donates
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| The conjugate base/acid is the particle left over after an acid.. donates/accepts a proton | acid accepts
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| What is a monoprotic acid? | donates one hydrogen
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| What is a polyprotic acid? | can donate more than one
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| HF mono or poly? | mono
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| H2S04 mono or poly? | poly
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| Define amphoeteric and list the most common amphoteric substances | can either donate or accept hydrogen ions ex: water
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| Which is stronger acid, HI with 60% ionization or h2S with 35% ionization | more ionization the more it dissociates so it is a strong acid
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| the process of using a specific volume of a solution with known concentration to react with a measures amount of solution of unknown concentration is called | titration
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Created by:
murphy1717
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