The Metals and Non-Metals poster is ideal for classroom walls and school hallways. The large A1 size makes the bright and informative chart highly readable from a distance, complementing every learning environment.

Aqueous Acid–Base Equilibriums

INTERNET Database of Periodic Tables

Physicist's Periodic Table by Timothy Stowe (1989) - Orbital s made easy (I believe there is an updated version):

A nice Infographic/table about the VSEPR guidelines and geometry around atoms

This handy reference to core concepts is designed to help students in courses that are a gateway to jobs in engineering and science. Students can find facts fast, maximize study time and increase test scores with our uniquely designed format that offers support for mathematics that are a building block in a highly competitive area.

Why are pKas so important? Because every nucleophile is potentially a base, and vice versa. If you have a reaction where it looks like you might get SN2 or E2, look closely first - is there any chance of a simple acid-base reaction? For instance, take NaOH plus an alkyl thiol, R–SH. Is it an SN2? Or possibly an E2? Both are incorrect. The reaction that happens is the simplest one - deprotonation of SH, to provide water and the deprotonated thiol. Also, the pKa table tells you about leaving…

All substances have properties that impart specific physical and chemical characteristics. I'm talking about simple things like color, tast...

Molecular shape in relation to bonds -Chemistry Lovers-

MCAT Amino Acid Chart - Study Guide Cheat Sheet for the Biology/Biochemistry section on the MCAT. Includes structure, variable groups, hydrophobic/hyrophilic acidic and basic groups:

Amino acids chart, handy for any biochem major:

Organic Chemistry Reactions Chart Gcse <b>organic chemistry</b> page

Beautiful redesigned periodic table shows how atoms work at the quantum level