ChemCafe — science, chemistry and physics made simple – Page 133 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

Top Work Book Recommendations for Mastering Organic Chemistry

Posted byby Franklin Veaux
1 month ago
0 Comments
5 min

Work Book Recommendations for Organic Chemistry “Klein’s Organic Chemistry as a Second Language” is a leading workbook recommendation for undergraduate organic chemistry students. It presents material clearly and is designed...

Posted inin Chemistry

Safe Methods for Acetone Disposal: Key Techniques and Avoiding Risks

Posted byby Franklin Veaux
1 month ago
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3 min

How to Dispose of Acetone Safely Proper acetone disposal involves taking it to local hazardous waste facilities, diluting and draining with water when safe, or allowing evaporation in a controlled...

Posted inin Molecular

Question Regarding Proteinase K and Lysis Buffer in DNA Isolation Process

Posted byby Franklin Veaux
1 month ago
0 Comments
3 min

Understanding the Roles of Proteinase K and Lysis Buffer in DNA Isolation Proteinase K and Lysis Buffer work together to efficiently isolate high-quality DNA by breaking down cellular components and...

Posted inin Chemistry

Understanding the Reaction between Hydrochloric Acid and Sodium Hydroxide

Posted byby Franklin Veaux
1 month ago
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2 min

Reaction between Hydrochloric Acid and Sodium Hydroxide The reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) produces sodium chloride (NaCl) and water (H2O). This is a classic acid-base neutralization...

Posted inin Chemistry

Understanding the Shapes of Orbitals in Chemistry: Key Insights and Explanations

Posted byby Franklin Veaux
1 month ago
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4 min

Why Are Orbitals Shaped the Way They Are? Orbitals have their distinct shapes due to solutions of Schrödinger’s equation, involving spherical harmonics that describe the angular distribution of electrons around...

Posted inin Chemistry

Question About CHO2(-1) – Understanding Its Lewis Dot Structure and Key Drawing Methodology

Posted byby Franklin Veaux
1 month ago
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3 min

Understanding the Lewis Dot Structure of CHO2-1 The Lewis dot structure of CHO2-1 (formate ion) consists of a central carbon atom bonded to one hydrogen atom, one oxygen atom via...

Posted inin Chemistry

Is It Safe to Drink DHO or D2O? Key Risks and Health Considerations

Posted byby Franklin Veaux
1 month ago
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2 min

Is it Safe to Drink DHO or D2O and If Not Why? Drinking small amounts of D2O (deuterium oxide or heavy water) is generally safe, but consuming large quantities or...

Posted inin Chemistry

A2P3 Filter Gas Masks: Effectiveness Against Nitrogen Dioxide Revealed

Posted byby Franklin Veaux
1 month ago
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6 min

Will an A2P3 Filter Gas Mask Work to Filter Nitrogen Dioxide? An A2P3 filter gas mask does not effectively filter nitrogen dioxide (NO2). This is because the A2P3 filter is...

Posted inin Chemistry

Understanding Organometallic Compounds for Kids: A Simple Guide

Posted byby Franklin Veaux
1 month ago
0 Comments
6 min

Organometallic Compounds Explained Simply Organometallic compounds are chemicals that have a special bond between metal atoms and carbon atoms. This unique bond links metals and organic molecules to form compounds...

Posted inin Chemistry

Hydrogen Sulfide in Water: Assessing Safety for Drinking and Health Risks

Posted byby Franklin Veaux
1 month ago
0 Comments
5 min

Is Hydrogen Sulfide (Sulphide) in Water Safe to Drink? Hydrogen sulfide (H2S) present in drinking water at low levels is generally considered safe to consume because the characteristic rotten egg...