Compound Library

Bent molecule with two O-H covalent bonds and two lone pairs on oxygen. Hydrogen bonding gives high boiling point.

Linear O=C=O with two double bonds. Acidic oxide — dissolves to give carbonic acid.

Ionic lattice of Na+ and Cl- in 1:1 ratio. High melting point.

Trigonal pyramidal with lone pair on N. Polar and basic.

Tetrahedral with four equivalent C-H sigma bonds. Nonpolar.

CH3CH2OH — hydroxyl group on two-carbon chain. Polar OH enables H-bonding.

Aldohexose — six-carbon chain with aldehyde and five hydroxyl groups; pyranose ring.

Tetrahedral sulfate core with two OH groups. Strong diprotic acid; dehydrating.

Hydrogen chloride gas dissolved in water fully ionizes to H+ and Cl-.

Trigonal planar nitrate with one OH. Strong acid and oxidizing agent.

Ionic lattice Na+ OH- in solid; fully dissociates to Na+ + OH- in water.

Ionic Ca2+ with trigonal planar CO32-. Dissolves in acid with CO2 evolution.

Na+ with HCO3-. Releases CO2 on heating or acid reaction.

H-O-O-H with dihedral ~111 deg. Oxidizing agent; decomposes to H2O + O2.

CH3COOH — carboxylic acid with carbonyl and OH on same carbon.

CH3COCH3 — simplest ketone, trigonal planar carbonyl carbon.

(NH2)2CO — carbonyl flanked by two amide groups with resonance.

Methylated xanthine — fused purine ring with carbonyls. Stimulant.

Na+ with trigonal planar NO3- — strong oxidizer.

Ca2+ with tetrahedral SO42-. Forms gypsum dihydrate CaSO4·2H2O.

Triple bond with coordinate component :C≡O:. Strong-field ligand; toxic via haemoglobin binding.

Paramagnetic double-bonded O2 with two unpaired electrons. Strong oxidizing agent.

Triple bond N≡N — very strong bond giving kinetic inertness.

CH3-CH3 single bond with free rotation. Nonpolar hydrocarbon.

Planar hexagon with 6pi delocalized electrons (aromatic). Resonance stabilization.

2 Na+ with tetrahedral SO42-. Decahydrate (Glauber salt) with water.

Ionic K+ Cl- in rock-salt lattice; fully dissociates in water.

Layered ionic Ca2+ with OH-; alkaline solution (limewater).

Tetrahedral PO4 with three OH and one P=O. Triprotic weak-to-moderate acid.

3 Na+ with tetrahedral PO43-. Alkaline hydrolysis in water.

Tetrahedral CCl4 with polar C-Cl bonds but overall nonpolar due to symmetry.

Ca2+ with 2 Cl-; hygroscopic and forms hydrates.

Fe3+ in octahedral sites of oxide lattice; antiferromagnetic. Main ore hematite.

Al3+ in octahedral/tetrahedral oxide network; hard ceramic.

K+ with planar NO3-. Oxidizer due to nitrate.