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Random chemical formulas

See if you know the chemical formulas for these random things
Quiz by
khlorine
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Last updated: October 24, 2024
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First submittedOctober 15, 2024
Times taken49
Average score50.0%
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Hint
Answer
Water
H2O
Glucose
C6H12O6
Oxygen gas
O2
Ozone
O3
Table salt
NaCl
Hint
Answer
Phosgene
COCl2
Methane
CH4
Cyanide
CN
Phenolphthalein
C20H14O4
Nitrous oxide
N2O
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2 Comments
+2
Level 73
Oct 24, 2024
You misspelled "phenolphthalein".
+2
Level 44
Oct 24, 2024
You're right, I'll change it