Chemistry Archives

Posted inin Chemistry

3D Periodic Table Based on Electronegativity: A New Perspective in Chemistry

Posted byby Franklin Veaux
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5 min

3D Periodic Table Scaled by Electronegativity A 3D periodic table scaled by electronegativity is a tangible model where each element’s size or position reflects its electronegativity value. The creator uses...

Posted inin Chemistry

Nitrogen’s +1 Charge in HNO3: Understanding Formal Charge and Molecular Structure

Posted byby Franklin Veaux
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4 min

How Does Nitrogen Have +1 Charge in HNO3? Nitrogen in nitric acid (HNO3) carries a formal charge of +1 because it forms four covalent bonds, effectively “owning” one less electron...

Posted inin Chemistry

Ensuring Compound Purity: Techniques and Methods for Accurate Testing

Posted byby Franklin Veaux
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3 min

How to Be Sure of Purity of a Compound? Determining the purity of a compound involves using several complementary techniques, since no single method guarantees absolute certainty. By integrating visual...

Posted inin Chemistry

Magic Elf Water Toy: A Safe and Fun Gel Adventure for Kids

Posted byby Franklin Veaux
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5 min

Understanding the Magic Elf Water Toy The Magic Elf Water Toy operates through a safe chemical reaction, primarily involving sodium alginate and calcium lactate to create a gel-like substance resembling...

Posted inin Chemistry

What is the Correct Chemical Symbol for Sodium Hydrosulfide: NaSH, NaHS, or HNaS?

Posted byby Franklin Veaux
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7 min

What Is the Proper Chemical Symbol for Sodium Hydrosulfide: NaSH, NaHS, or HNaS? The proper chemical symbol for sodium hydrosulfide is generally NaSH. This notation best reflects the chemical structure,...

Posted inin Chemistry

What Causes Chemical Bonds? Understanding Energy, Stability, and Electron Arrangements

Posted byby Franklin Veaux
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2 min

What Causes Chemical Bonds? Chemical bonds form due to the lowering of energy when atoms share or exchange electrons, leading to more stable arrangements. Atoms achieve stability by creating bonding...

Posted inin Chemistry

Homemade Iron Supplement: A Theoretical Guide to Safety, Formulations, and Dosage

Posted byby Franklin Veaux
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5 min

Homemade Iron Supplement (Theoretical) Creating a homemade iron supplement involves complex chemical and safety considerations, requiring pharmaceutical-grade materials and expert formulation to ensure efficacy and safety. Attempting to make such...

Posted inin Chemistry

Usage of Glycerin and Dish Soap for Effective Silicone Projects

Posted byby Franklin Veaux
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2 min

Usage of Glycerin and Dish Soap When Working with Silicone Dish soap and glycerin serve distinct roles when working with silicone, with dish soap aiding in spreading and release, while...

Posted inin Chemistry

What Happens When Acetone Dissolves Plastic: Insights on Chemical Reactions and Effects

Posted byby Franklin Veaux
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2 min

What Happens When Acetone Dissolves Plastic (Chemically)? When acetone dissolves plastic, it does not cause a chemical reaction but instead physically dissolves the plastic by disrupting its matrix, preserving the...

Posted inin Chemistry

How to Generate Small Amounts of Carbon Monoxide for Testing Home Detectors Safely

Posted byby Franklin Veaux
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3 min

How to Generate Small Amounts of Carbon Monoxide for Testing Household Detectors Generating small, controlled amounts of carbon monoxide (CO) to test household detectors can be done safely by alternative...