ChemCafe — science, chemistry and physics made simple – Page 42 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 Chemistry

Static Causing Powder Dispersal in Laboratories: Causes and Solutions

Posted byby Franklin Veaux
2 weeks ago
0 Comments
2 min

Why Does Static Make Powder Fly Around in the Lab? Static electricity causes powders to fly around in labs by creating electrostatic charges on small particles and containers, which repel...

Posted inin Chemistry

Mastering Element Charges: Essential Tips and Strategies for Easy Memorization

Posted byby Franklin Veaux
2 weeks ago
0 Comments
5 min

Memorizing the Charges of Elements? Memorizing the charges of all elements is generally unnecessary; instead, focus on common oxidation states and specific groups. Most chemistry courses and contexts require familiarity...

Posted inin Chemistry

What Contributes to Having “Golden Hands” in a Synthetic Laboratory? Key Factors Explained.

Posted byby Franklin Veaux
2 weeks ago
0 Comments
2 min

What Contributes to Having “Golden Hands” in a Synthetic Laboratory? “Golden hands” in a synthetic laboratory result from a blend of patience, meticulous attention to detail, accuracy in measurement, quality...

Posted inin Chemistry

Understanding Trisodium Phosphate: Chemical Behavior, Stability, and Health Considerations

Posted byby Franklin Veaux
2 weeks ago
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2 min

Understanding Trisodium Phosphate (TSP) and Its Chemical Behavior Trisodium phosphate does not react violently with water but dissolves with some heat release, forming a stable aqueous solution useful in saponification....

Posted inin Chemistry

Processing a Jar of Catalytic Converter Platinum with White Fluffy Residue: Feasibility and Methods

Posted byby Franklin Veaux
2 weeks ago
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2 min

Processing a Jar Full of Catalytic Converter Platinum with White Fluffy Stuff Yes, it is possible to process the platinum contained in a jar from catalytic converters that has white...

Posted inin Chemistry

The Stinky Arrival: What Amateur Chemists Need to Know About Butyric Acid

Posted byby Franklin Veaux
2 weeks ago
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6 min

Understanding Butyric Acid in Amateur Chemistry Butyric acid is a carboxylic acid known for its strong, unpleasant smell often described as rancid butter or vomit. This distinctive odor makes it...

Posted inin Molecular

Careers in Molecular Biology: Key Steps and Tips for Success

Posted byby Franklin Veaux
2 weeks ago
0 Comments
7 min

Careers in Molecular Biology and Steps Taken to Get There Molecular biology offers diverse career paths, ranging from healthcare to biotech industries. Key steps to launch and advance a career...

Posted inin Inorganic Chemistry

Organic Chemistry for Absolute Beginners: A Comprehensive Guide to Molecules and Key Concepts

Posted byby Franklin Veaux
2 weeks ago
0 Comments
7 min

Organic Chemistry for Absolute Chemistry Beginners Organic chemistry for absolute beginners is an introductory guide that explains foundational concepts of organic chemistry clearly and simply. It covers essential principles, major...

Posted inin Chemistry

Nitrile Gloves and Their Protection Against Methanol and Acetone: Key Insights and Considerations

Posted byby Franklin Veaux
2 weeks ago
0 Comments
2 min

How Well Do Nitrile Gloves Protect Against Methanol and Acetone? Nitrile gloves provide poor protection against methanol and acetone due to rapid permeation and physical degradation. Chemical resistance data and...

Posted inin Chemistry

Polar and Non-polar Molecules: Understanding Dipole Moments, Symmetry, and Electronegativity

Posted byby Franklin Veaux
2 weeks ago
0 Comments
2 min

Polar vs Non-polar Molecules A molecule is polar if it has an overall dipole moment resulting from its bond dipoles not canceling due to molecular geometry; if the dipoles cancel...