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5
×
As the concentration of H⁺ ions increases, the pH (increases,decreases).
decreases
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5
×
Harmful and corrosive acids. ______(mineral, organic) Acids
Mineral Acids
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banana
Go to last place!
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star
Double points!
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×
shark
Other team loses 10 points!
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thief
Give points!
5
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15
20
25
×
thief
Give points!
5
10
15
20
25
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star
Double points!
Okay!
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gift
Win 25 points!
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lifesaver
Give 25 points!
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5
×
What color is litmus in a neutral solution? P_____
Purple
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5
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Neutral substances, such as pure water, have a pH of ____.
7
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5
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Ammonia. (weak alkali or strong alkali)
weak alkali
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5
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What pH value do acids have? (less than 7, greater than 7)
Acids have a pH less than 7.
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5
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Sulfuric Acid. (mineral or organic)
mineral
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×
seesaw
Swap points!
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gift
Win 15 points!
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rocket
Go to first place!
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thief
Give points!
5
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25
5
×
The more acidic a solution, the (lower,greater) the pH.
lower
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5
×
Acid dissolved in water is found in Coca-Cola, Pepsi, and other fizzy drinks. C_______ Acid
Carbonic Acid
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5
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Alkalis have a pH (lower, greater) than 7.
greater
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5
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Solutions of acids can conduct __________ (electricity, elasticity) due to the presence of ions.
electricity
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5
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In pure water, the concentration of hydrogen ions and hydroxide ions are _____ (equal, not equal).
equal
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5
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Hydrochloric acid (HCl) is an example of a (strong, weak) acid.
strong
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