ChemCafe — science, chemistry and physics made simple – Page 178 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

Why is the Hydrogen on Nitrogen More Acidic Than on Oxygen? Understanding ARIO for Qualitative Analysis

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

Why Is the Hydrogen Attached to Nitrogen More Acidic Than That Attached to Oxygen? The hydrogen atom bonded to nitrogen (N) in this compound is more acidic than the hydrogen...

Posted inin Chemistry

Neutralizing Tear Gas: Methods, Challenges, and Chemical Solutions

Posted byby Franklin Veaux
2 months ago
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2 min

Is There a Way to Neutralize Tear Gas? Neutralizing tear gas involves complex challenges due to the variety of chemical compounds used, their mechanisms, and the difficulty of chemically deactivating...

Posted inin Chemistry

Potassium Hydroxide: From Industrial Use in Batteries to Safe Food Applications

Posted byby Franklin Veaux
2 months ago
0 Comments
7 min

Understanding Potassium Hydroxide in Industry and Food Potassium hydroxide (KOH) is widely used industrially for products like batteries and drain cleaners, but it also appears in low, safe levels in...

Posted inin Chemistry

Dr. Porfyrakis Showcases N@C60, the World’s Priciest Material at $167 Million per Gram

Posted byby Franklin Veaux
2 months ago
0 Comments
4 min

Dr. Porfyrakis and the Most Expensive Material in the World: N@C60 N@C60, a fullerene molecule encapsulating a single nitrogen atom, represents one of the most expensive materials globally, valued at...

Posted inin Chemistry

Safe Liquid Options with Low Boiling Points: Balancing Safety and Trade-offs

Posted byby Franklin Veaux
2 months ago
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2 min

Safe Liquids with Low Boiling Point: Understanding the Trade-offs Finding a liquid that is both safe and has a low boiling point requires balancing conflicting factors. Typically, safety involves non-flammability...

Posted inin Molecular

What’s the Maximum PCR Amplification Length for DNA Fragments?

Posted byby Franklin Veaux
2 months ago
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2 min

What’s the Biggest Fragment PCR Can Amplify? Polymerase chain reaction (PCR) can amplify DNA fragments up to approximately 16.5 kb under optimized conditions, with routine amplification of fragments between 5...

Posted inin Molecular

Salaries in Genetics and Molecular Biology: A Comparative Overview by Country

Posted byby Franklin Veaux
2 months ago
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2 min

Salaries in Genetics and Molecular Biology Across Different Countries Salaries in genetics and molecular biology vary significantly depending on the country. In Germany, an annual income typically ranges from 40,000...

Posted inin Chemistry

Hydrogen Fueled Cooking Stoves: Clean Cooking and Electrolysis Explained

Posted byby Franklin Veaux
2 months ago
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5 min

Hydrogen Fueled Cooking Stove Using Electrolysis A hydrogen fueled cooking stove using electrolysis generates hydrogen gas on-demand by splitting water with electricity, then directly burns the hydrogen gas to produce...

Posted inin Chemistry

The Purpose of Refluxing in Chemical Reactions: Benefits and Common Practices

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

What Is the Exact Purpose of Refluxing? Why Is It So Commonly Used in Chemical Reactions? Refluxing maintains a constant temperature near the solvent’s boiling point while preventing solvent loss...

Posted inin Chemistry

Biodegradable Soap: Environmental Benefits, Impact on Ecosystems, and Safe Disposal Practices

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

Understanding Biodegradable Soap and Its Environmental Impact Biodegradable soap refers to a soap that can be broken down naturally by microorganisms over time, reducing its persistence in the environment. However,...