ChemCafe — science, chemistry and physics made simple – Page 22 of 45 – 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

Phenol vs Alcohol: Key Differences and Chemical Relationships Explained

Posted byby Franklin Veaux
5 days ago
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2 min

Phenol or Alcohol? Understanding the Difference Phenol is a specific type of alcohol where the hydroxyl group (–OH) is directly attached to an aromatic phenyl ring, making it a phenolic...

Posted inin Chemistry

Homemade Magnetic Stirplates: Practical Solutions for Effective Mixing and Community Insights

Posted byby Franklin Veaux
5 days ago
0 Comments
3 min

Homemade Magnetic Stirplates: Practical and Cost-Effective Solutions Homemade magnetic stirplates offer affordable and efficient stirring options for hobby chemists and homebrewers by combining simple electronics with readily available components. These...

Posted inin Chemistry

ELI5: Understanding Spectroscopy and Spectrometry – Key Differences Explained

Posted byby Franklin Veaux
5 days ago
0 Comments
5 min

ELI5: Spectroscopy vs Spectrometry Spectroscopy is the study of how light or electromagnetic radiation interacts with matter, while spectrometry is the measurement or quantification of those interactions. These terms are...

Posted inin Inorganic Chemistry

A Clear Guide to Answering Newman Projections Questions in Stereochemistry

Posted byby Franklin Veaux
5 days ago
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5 min

Understanding Newman Projections in Stereochemistry Newman projections visualize the spatial arrangement of substituents on two adjacent carbons by looking straight down the bond connecting them. This helps in analyzing conformations...

Posted inin Chemistry

Chemistry Movies and TV Shows: A Guide to Notable Films and Series Featuring Chemistry Themes

Posted byby Franklin Veaux
5 days ago
0 Comments
2 min

Chemistry Movies and TV Shows Chemistry-themed movies and TV shows offer diverse insights into chemical concepts, real events, and fictional stories rooted in science. These films and series capture elements...

Posted inin Molecular

Cloning PCR Products: The Key Reasons Before Sequencing

Posted byby Franklin Veaux
5 days ago
0 Comments
5 min

Why Would PCR Products Need to Be Cloned Before Sequencing? PCR products are often cloned before sequencing to ensure accurate, clean, and complete sequence data. This allows the use of...

Posted inin Inorganic Chemistry

Challenges in Using the Wittig Reaction and Alternative Olefination Methods

Posted byby Franklin Veaux
5 days ago
0 Comments
3 min

Why Can’t I Just Use a Wittig Reaction Here? The Wittig reaction is a powerful tool in organic synthesis, but it is not always the best choice in every situation....

Posted inin Chemistry

Firehouse Subs’ $3 Pickle Bucket: Using Murphy Oil Soap to Remove Unwanted Smells

Posted byby Franklin Veaux
5 days ago
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2 min

What Does Murphy Oil Soap Do to Remove Pickle Smell from Plastic Buckets? Murphy Oil Soap primarily acts as a mild detergent to clean the plastic bucket, but it does...

Posted inin Chemistry

Identifying the Dienophile in a Diels-Alder Reaction with Two Dienes

Posted byby Franklin Veaux
5 days ago
0 Comments
2 min

Identifying the Dienophile in a Diels-Alder Reaction Involving Two Dienes In a Diels-Alder reaction between two dienes, the dienophile is typically the more electron-deficient pi system, whereas the diene is...

Posted inin Molecular

Help Understanding Subcloning and Cloning: Key Approaches and Practical Tips for Successful Outcomes

Posted byby Franklin Veaux
5 days ago
0 Comments
2 min

Understanding Subcloning and Cloning Subcloning and cloning involve transferring DNA fragments into vectors for replication and expression, and the process is straightforward when following established protocols carefully. These techniques are...