The Case of the Missing Subscripts: The Sequel

Random Science or elements Quiz

Can you name the missing single-digit integer that correctly completes each chemical formula?

Quiz not verified by Sporcle

How to Play
Challenge
Share
Tweet
Embed
Chemical Name and FormulaMissing Subcript
Potassium Carbonate: K__CO3
Trirhenium Nonachloride: Cl__Re3
Dinitrogen Tetroxide: N2O__
Hydrogen Cyanide: HCN__
1-Pentanol: C__H12O
Sodium Bicarbonate: NaHCO__
Ethane: C2H__
Barium Fluoride: BaF__
Chemical Name and FormulaMissing Subcript
Ammonium Oxalate: C2H__N2O4
Methanol: C__H3OH
Lead (IV) Chromate: Pb(CrO__)2
Hydrogen Peroxide: H2O__
Hemin: C34H32ClFeN__O4
Sulfuric Acid: H2SO__
Heptaphosphorus Octafluoride: P7F__

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
OR
Log In

You Might Also Like...

Show Comments

Extras


Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.