ChemCafe — science, chemistry and physics made simple – Page 232 of 276 – Chem Cafe is a place to share and discuss new scientific research. Read about the latest advances in chemistry, physics, astronomy, biology, medicine, social science, and more. Find and submit new publications and popular science coverage of current research.

Posted inin Inorganic Chemistry

Which Carbocation Has Greater Stability? Insights on Benzylic and Tertiary Variants

Posted byby Franklin Veaux
3 months ago
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2 min

Which Carbocation is More Stable? The benzylic carbocation is more stable than the tertiary carbocation due to resonance stabilization. Unlike tertiary carbocations, which rely primarily on alkyl group electron donation,...

Posted inin Inorganic Chemistry

Thoughtful Gift Ideas for Graduate Student Mentors to Show Appreciation

Posted byby Franklin Veaux
3 months ago
0 Comments
2 min

Gift Idea for Graduate Student Mentor Choosing a gift for a graduate student mentor depends largely on your budget and the mentor’s interests. The gesture behind the gift matters most,...

Posted inin Chemistry

Difference Between a Chiral and Anomeric Molecule Explained

Posted byby Franklin Veaux
3 months ago
0 Comments
3 min

Difference between a Chiral and Anomeric Molecule A chiral molecule is any molecule with one or more chiral centers, whereas an anomeric molecule refers specifically to a cyclic sugar epimer...

Posted inin Chemistry

My ACS Inorganic Study Guide Now Available on Google Docs with Access Links and Community Feedback

Posted byby Franklin Veaux
3 months ago
0 Comments
2 min

My ACS Inorganic Study Guide is Now Available on Google Docs The ACS Inorganic Study Guide is now accessible for viewing and downloading on Google Docs through a new working...

Posted inin Chemistry

How to Rust Steel Quickly: Techniques, Chemicals, and Safety Tips

Posted byby Franklin Veaux
3 months ago
0 Comments
4 min

How to Rust Steel as Fast as Possible? To rust steel as quickly as possible, use a chemical mixture of hydrogen peroxide, vinegar, and salt. Applying this mixture speeds up...

Posted inin Chemistry

Does Anyone Else Enjoy the Scent of Ethyl Acetate? Insights on Preferences and Comparisons

Posted byby Franklin Veaux
3 months ago
0 Comments
2 min

Does Anyone Else Like the Smell of Ethyl Acetate? Yes, many people appreciate the smell of ethyl acetate, especially compared to other common solvents like ether and pentane. This preference...

Posted inin Chemistry

Nobel Prize Winner Kary B Mullis: PCR Inventor, Psychedelic Chemist, and His Claims of a Talking Raccoon

Posted byby Franklin Veaux
3 months ago
0 Comments
2 min

Kary B. Mullis: Nobel Laureate, PCR Inventor, and Controversial Figure Kary B. Mullis, best known for inventing the polymerase chain reaction (PCR) technique, is also noted for synthesizing psychedelic drugs...

Posted inin Chemistry

What Molecule Is This? Insights on Procaine’s Identity and Properties

Posted byby Franklin Veaux
3 months ago
0 Comments
2 min

What molecule is this? Understanding Procaine The molecule in question is Procaine, also known by its chemical name 2-(N,N-diethylamino)ethyl 4-aminobenzoate. It is a synthetic compound widely recognized as a local...

Posted inin Inorganic Chemistry

EtSH and MeNH2: Strong or Weak Nucleophiles and Their Reaction Pathways

Posted byby Franklin Veaux
3 months ago
0 Comments
2 min

Understanding Nucleophilicity of EtSH and MeNH2 EtSH (ethanethiol) and MeNH2 (methylamine) are considered weak nucleophiles in their neutral forms, meaning they do not readily donate electron pairs to electrophiles. Ethane...

Posted inin Chemistry

How to Create Ionic Compounds Using Solid Materials

Posted byby Franklin Veaux
3 months ago
0 Comments
4 min

How Does One Make Ionic Compounds with Solids? Ionic compounds are formed by strong electrostatic forces between positive and negative ions, which create solid crystalline structures. The ionic bond is...