Team 1
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Team 2
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Teams
Name
Score
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15
×
Give one example of carbonate
CaCO2, Na2CO3, MgCO3...
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15
×
Give one example of metal oxide
CuO, MgO, Na2O, CaO...
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15
×
Which is a salt? ZnCO3 + 2HCl => ZnCl2 + H2O + CO2
ZnCl2
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15
×
Which gas is released when CaCO3 reacts with H2SO4?
CO2
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15
×
Which salt is made when HCl neutralises NaOH?
NaCl
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×
thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Which is a salt? Zn + 2HCl => ZnCl2 + H2
ZnCl2
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20
×
Which salt is the main component of limestone?
CaCO3
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20
×
Which is a salt? H2SO4, CO2, H2O, CaCO3, CuO, ZnSO4
CaCO3, ZnSO4
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15
×
What is the formula of sodium chloride?
NaCl
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15
×
Give one example of alkali
NaOH, Ca(OH)2...
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×
heart
Other team wins 10 points!
Oops!
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rocket
Go to first place!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Oops!
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gift
Win 20 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Give one example of salt
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Check
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20
×
Which salt is made when H2SO4 neutralises Ca(OH)2?
CaSO4
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×
heart
Other team wins 25 points!
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×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 5 points!
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×
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