ChemCafe — science, chemistry and physics made simple – Page 173 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

Effective Methods for Removal of Triphenylphosphine Oxide (TPPO) from Products

Posted byby Franklin Veaux
2 months ago
0 Comments
6 min

Removal of Triphenylphosphine Oxide (TPPO) from Product The most effective methods for removing triphenylphosphine oxide (TPPO) from a reaction product include column chromatography, recrystallization, precipitation techniques, and sometimes adopting alternative...

Posted inin Inorganic Chemistry

Aldol and Claisen Condensation: Key Insights and Mechanisms for Carbon-Carbon Bond Formation

Posted byby Franklin Veaux
2 months ago
0 Comments
7 min

Aldol and Claisen Condensations: A Detailed Comparison and Mechanisms The Aldol and Claisen condensations are two essential reactions in organic chemistry that form carbon-carbon bonds by combining carbonyl compounds under...

Posted inin Chemistry

Safe Methods for Disposal of 1L of 5M Sulfuric Acid

Posted byby Franklin Veaux
2 months ago
0 Comments
4 min

How to Safely Dispose of 1L of 5M Sulfuric Acid To safely dispose of 1 liter of 5M sulfuric acid, the safest method is careful dilution and neutralization followed by...

Posted inin Chemistry

What Are the Safest Safety Goggles? A Detailed Guide to Selection and Features

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

What Are the Safest/Best Safety Goggles? The safest and best safety goggles are those that fit well, meet recognized safety standards like ANSI Z87, provide full eye protection including side...

Posted inin Molecular

Understanding the Central Dogma of Molecular Biology: Key Concepts and Modern Implications

Posted byby Franklin Veaux
2 months ago
0 Comments
7 min

Understanding the Central Dogma of Molecular Biology The central dogma of molecular biology is the process in which genetic information flows from DNA to RNA to protein. It describes how...

Posted inin Chemistry

30% Hydrogen Peroxide Crystallization: Myths, Facts, and Safety Insights

Posted byby Franklin Veaux
2 months ago
0 Comments
4 min

30% Hydrogen Peroxide Crystallization 30% hydrogen peroxide does not crystallize under normal conditions. Instead, it remains a liquid solution. Any solid formations or crystals observed in hydrogen peroxide are typically...

Posted inin Chemistry

Naming Conventions for H2O: A Detailed Look at Water’s Chemistry and Its Various Names

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

Naming Conventions for H2O: Understanding the Chemistry Behind Water’s Various Names Water is chemically known as H2O, yet its official IUPAC name is not commonly used outside the scientific community....

Posted inin Chemistry

Why Bond Dissociation Energy Is Higher for C=O in CO2 Compared to Other C=O Bonds

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

Why Is Bond Dissociation Energy Higher for C=O in CO2 Than in Other C=O Bonds? The bond dissociation energy (BDE) of the C=O bond in carbon dioxide (CO2) is higher...

Posted inin Chemistry

Top Physical Chemistry Books: Recommendations, Benefits, and Drawbacks

Posted byby Franklin Veaux
2 months ago
0 Comments
4 min

Which Physical Chemistry Book Do You Recommend? Pros and Cons The most recommended physical chemistry textbook is McQuarrie’s “Physical Chemistry” (often called the “Red Book”). It excels in explaining concepts...

Posted inin Chemistry

4-Dimethylamino Pyridine: Safe Handling Practices and Toxicity Awareness

Posted byby Franklin Veaux
2 months ago
0 Comments
2 min

Understanding 4-Dimethylamino Pyridine (DMAP) and Safe Handling Practices 4-Dimethylamino pyridine (DMAP) is a highly toxic chemical that readily absorbs through the skin, necessitating strict handling precautions to avoid exposure. This...