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Team 2
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Teams
Name
Score
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15
×
sodium hydroxide is an example of
alkali / bases
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15
×
MgO, CaOH, KOH and CuO are all bases. true or false?
true
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15
×
in an acid solution, the amount of hydroxide ions are ..... than hydrogen ion
less
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15
×
The easies way to know the pH of a substance is by testing it using ....
an indicator
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15
×
universal indicator turns red when it is dipped in ....... solution
acidic
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15
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all bases can neutralize .....
acid
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15
×
Potassium hydroxide solution has a pH below 7. true or false?
false
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×
monster
Reset all scores!
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×
gift
Win 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
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15
×
H2SO4 is an acid. True or false
true
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15
×
alkali dissolve in water to produce ...... ions
hydroxide (OH-)
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15
×
sulfuric acid has a pH above 7, true or false?
false
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15
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magnesium oxide (MgO) is an alkali. true or false
false
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15
×
acids dissolve in water to produce ..... ions
hydrogen ion (H+)
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15
×
in neutral solution, the amount of hydroxide ion and hydrogen ions are equal. True/ false
true
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×
boom
Lose 50 points!
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×
gold
Win 50 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 25 points!
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boom
Lose 50 points!
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magnet
Take 15 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
banana
Go to last place!
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×
Restart
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