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Teams
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monster
Reset all scores!
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×
gift
Win 15 points!
Okay!
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rocket
Go to first place!
Okay!
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thief
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5
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5
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Weak alkalis have a (lower, greater) concentration of hydroxide ions compared to strong alkalis.
lower
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5
×
Hydrochloric acid (HCl) is an example of a (strong, weak) acid.
strong
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5
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The more acidic a solution, the (lower,greater) the pH.
lower
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5
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Hydrogen is common to all _____. ( acids, base)
acids
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trap
No points!
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fairy
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shark
Other team loses 10 points!
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lifesaver
Give 15 points!
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5
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Ammonia solution is an example of a (weak, strong) alkali.
weak
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5
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You can use an i_______r to detect whether a solution is acidic or alkaline.
indicator
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5
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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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Give at least one example of strong alkalis.
Sodium Hydroxide (NaOH) and Potassium Hydroxide (KOH)
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banana
Go to last place!
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gift
Win 5 points!
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rocket
Go to first place!
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banana
Go to last place!
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5
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Weak acids ________ (partially, completely) ionize in water.
partially
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thief
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25
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fairy
Take points!
5
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25
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fairy
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5
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25
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banana
Go to last place!
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5
×
Ammonia. (weak alkali or strong alkali)
weak alkali
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5
×
What color is litmus in a neutral solution? P_____
Purple
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5
×
Alkalis have a pH (lower, greater) than 7.
greater
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