Chemical Formulae

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prestissimo
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Last updated: August 11, 2016
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First submittedAugust 9, 2016
Times taken60
Average score65.0%
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Formula
Substance
H₂O
Water
HNO₃
Nitric Acid
Br₂
Bromine
H₂SO₃
Sulfurous acid
H₂SO₄
Sulfuric Acid
CH₃COOH
Ethanoic Acid
CH₄
Methane
C₃H8
Propane
C6H₁₂O6
Glucose
H2CO₃
Carbonic Acid
Formula
Substance
NaCl
Sodium Chloride
MgO
Magnesium Oxide
SO₂
Sulfur Dioxide
CO
Carbon Monoxide
Fe₂O₃
Iron (III) Oxide
Fe₂O₃ • nH₂O
Hydrated Iron (III) Oxide
CuSO₄
Copper Sulfate
NO₃⁻
Nitrate
SO₄
Sulfate
CH₃COO⁻
Ethanoate
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2 Comments
+1
Level 75
Aug 11, 2016
Br2 isn't bromide, but nice quiz.
+1
Level 46
Aug 15, 2016
thank you!!