ChemCafe — science, chemistry and physics made simple

How Does Orbital Hybridization Occur? And What Does 25% s Orbital Character Mean in sp3 Hybridization? Orbital hybridization occurs when atomic orbitals on the same atom combine to form new...

Oven Cleaner Reacting with Aluminum Foil When oven cleaner containing caustic soda (NaOH) contacts aluminum foil, a chemical reaction occurs that dissolves the aluminum and releases hydrogen gas along with...

Salary of Chemistry Jobs: An In-Depth Overview The salary of chemistry jobs varies widely depending on sector, location, degree level, and experience, with entry-level salaries often under $40,000 and senior...

Is Chemistry Just Physics? Chemistry is not just physics; rather, it is a distinct scientific discipline that overlaps with physics but focuses on unique questions and phenomena related to atoms...

Is Hydrogen a Metal or Nonmetal? Hydrogen is primarily a nonmetal under normal conditions but can exhibit metallic properties under extreme pressure. It exists typically as a diatomic gas (H2)...

Can a Reverse Osmosis (RO) Filter Remove Chloramines from Tap Water? Reverse osmosis alone does not effectively remove chloramines from tap water, even at a concentration of 3 ppm and...

What is the Chemically Correct Way to Dissolve a Salt in Water? The chemically correct way to dissolve a salt in water involves precise weighing of the salt, partial filling...

Overview of BEAKER by THIX App BEAKER by THIX is a chemistry simulation app praised for its accurate chemical interactions but limited by outdated content and lack of updates since...