Chemistry Archives

Posted inin Chemistry

Chemists’ Guide to Avoiding Harmful Ingredients in Shampoo

Posted byby Franklin Veaux
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7 min

Chemists, What Are Some Things to Avoid in Shampoo Ingredients? While shampoos on the market undergo safety checks, certain ingredients still warrant caution or avoidance due to potential health or...

Posted inin Chemistry

Alcoholic NaOH: Stronger Acid Explained Compared to Aqueous NaOH in High School Chemistry

Posted byby Franklin Veaux
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7 min

Understanding the Acidity of Alcoholic NaOH Compared to Aqueous NaOH Alcoholic NaOH is not a stronger acid than aqueous NaOH; in fact, it behaves differently mainly because it is a...

Posted inin Chemistry

Most Dangerous Chemicals Researchers Face in Labs: Insights from Chemists and Scientists

Posted byby Franklin Veaux
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3 min

Most Dangerous Chemicals Worked With in Labs: Insights from Chemists and Scientists The most dangerous chemical many chemists face in the lab is hydrofluoric acid (HF), due to its extreme...

Posted inin Chemistry

Crafting a Strong Chemist Resume for Remote Positions After College Layoff

Posted byby Franklin Veaux
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7 min

Crafting a Chemist Resume With a Keen Eye for Remote or Hybrid Positions A good chemist resume focuses on relevant skills, consistent formatting, and clear representation of experience, particularly when...

Posted inin Chemistry

Why Hydrogen Atoms Are Classified as Protons and Their Role in Chemistry

Posted byby Franklin Veaux
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2 min

Why Are Hydrogen Atoms Referred to as Protons? Hydrogen atoms are called protons because the most common isotope of hydrogen consists of a single proton nucleus without any neutrons. When...

Posted inin Chemistry

Understanding the Teaching of Secondary Alkyl Halides: SN1 and SN2 Reaction Mechanisms

Posted byby Franklin Veaux
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7 min

Why Are We Still Taught That Secondary Alkyl Halides Can Undergo Both SN1 and SN2 Reactions? Secondary alkyl halides have the distinct characteristic of being able to follow both SN1...

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Examples of Endothermic Reactions that are Exergonic: Key Cases Explained

Posted byby Franklin Veaux
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7 min

Endothermic but Exergonic Reactions: Clear Examples and Explanation Some reactions absorb heat from their surroundings (endothermic) yet proceed spontaneously because the overall free energy change is negative (exergonic). This means...

Posted inin Chemistry

Difference Between Polypeptides and Proteins: Key Aspects and Functional Implications

Posted byby Franklin Veaux
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2 min

Difference Between Polypeptides and Proteins Polypeptides and proteins share the same chemical makeup as chains of amino acids, but they differ mainly in size, structure, and biological function. Chemical Composition...

Posted inin Chemistry

Creative Science Fair Project Ideas that Address Real Problems

Posted byby Franklin Veaux
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2 min

Science Fair Project Ideas: Creative and Impactful Approaches For a successful science fair project, originality and solving real-world problems matter most. Avoid repeating common experiments to stand out. The scientific...

Posted inin Chemistry

Understanding Point Group D3h: Symmetry in Molecules like BH3 and Its Key Operations

Posted byby Franklin Veaux
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6 min

Understanding the Point Group D3h The point group D3h describes molecules with trigonal planar geometry exhibiting specific rotational and reflection symmetry elements, such as BH3. This group includes a principal...