ChemCafe — science, chemistry and physics made simple – Page 85 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

Ionic vs. Covalent Bonds: Which Bond Type Holds More Strength?

Posted byby Franklin Veaux
3 weeks ago
0 Comments
6 min

Which Type of Bond Is Strongest: Ionic or Covalent? In general, ionic bonds are stronger than covalent bonds when considering the energy required to break them under ideal conditions. This...

Posted inin Inorganic Chemistry

Caluanie Muelear: Uses, Scams, and the Truth Behind the Chemical Myth

Posted byby Franklin Veaux
3 weeks ago
0 Comments
5 min

What Is Caluanie Muelear Used For? Caluanie Muelear is primarily known as a component in a common scam involving blackened banknotes. It is allegedly a special chemical that removes black...

Posted inin Molecular

Small Scale Protein Expression Protocol: Key Steps for Developing and Analyzing Protein Production

Posted byby Franklin Veaux
3 weeks ago
0 Comments
2 min

Small Scale Protein Expression Protocol The small scale protein expression protocol begins with empirical testing of expression conditions, focusing on induction timing, IPTG concentration, and bacterial growth stage, followed by...

Posted inin Chemistry

Element 120: Challenges, Theories, and Significance in Superheavy Element Research

Posted byby Franklin Veaux
3 weeks ago
0 Comments
5 min

Element 120: Far Beyond Possibility? Element 120 is not beyond possibility, but its synthesis faces significant scientific and technical challenges. Current nuclear physics research aims to create this superheavy element...

Posted inin Inorganic Chemistry

Confused About POCl3 Structure: Key Insights on Bonding and Resonance

Posted byby Franklin Veaux
3 weeks ago
0 Comments
2 min

Understanding the POCl3 Structure The structure of POCl3 is best described as a resonance hybrid featuring phosphorus bonded to three chlorine atoms and one oxygen atom, with the bonding involving...

Posted inin Chemistry

What to Include for “Attention” in Your Mail: A Comprehensive Guide

Posted byby Franklin Veaux
3 weeks ago
0 Comments
6 min

What Do I Put for Attention? When addressing a letter or package, the “Attention” line should include the name of the individual or department intended to receive it. This ensures...

Posted inin Chemistry

Great Grandfather’s Hat Making Legacy: Inheriting 5.5 lbs of Mercury and Its Risks

Posted byby Franklin Veaux
3 weeks ago
0 Comments
3 min

Understanding the Legacy of Mercury from a Hat Maker Ancestor Inheriting 5.5 pounds of mercury linked to a great grandfather who was a hat maker involves significant historical, chemical, and...

Posted inin Chemistry

Clarifying the [C] Portion of ICE Tables: A Guide for Different Reaction Types and Equilibrium Expressions

Posted byby Franklin Veaux
3 weeks ago
0 Comments
2 min

Clarifying the [C] Portion of ICE Tables The [C] section in an ICE table corresponds to the changes in molarity from the balanced chemical equation, accounting for how many moles...

Posted inin Chemistry

What’s the Deal with Boron? Understanding Its Role in Industry, Biology, and the Universe

Posted byby Franklin Veaux
3 weeks ago
0 Comments
5 min

What’s the Deal with Boron? Boron is a versatile element with unique chemical properties that make it essential in various industries and scientific fields. It plays critical roles in material...

Posted inin Chemistry

Titration Made Simple: A Child’s Guide to Understanding This Key Science Process

Posted byby Franklin Veaux
3 weeks ago
0 Comments
5 min

What is Titration? Explained Simply Titration is a way to find out exactly how much of a chemical is in a liquid by carefully adding another chemical with a known...