Chemistry Archives

Posted inin Chemistry

How to Remove PFAS and Lead from Clothes: Vinegar Soaking and Other Effective Methods

Posted byby Franklin Veaux
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4 min

How to Remove Toxic Chemicals Like PFAS or Lead from Clothes: The Facts About Vinegar Soaking and Other Methods Removing toxic chemicals such as PFAS (per- and polyfluoroalkyl substances) or...

Posted inin Chemistry

The Periodic Table of Plain English Names: Understanding Element Names and Their Stories

Posted byby Franklin Veaux
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3 min

The Periodic Table of Plain English Names The Periodic Table of Plain English Names replaces traditional chemical element names with simple, descriptive, or humorous nicknames. This table reflects the history,...

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Origin of the Word Base/Basic in Chemistry: Historical Insights and Meaning

Posted byby Franklin Veaux
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2 min

Origin of the Word Base/Basic in Chemistry The word “base” in chemistry originates from the mid-18th century, first used by Guillaume-François Rouelle in 1754 to describe substances that form a...

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Why Copper is the Only Red Metal and Ways to Enhance Its Color

Posted byby Franklin Veaux
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3 min

Copper is unique among metals for its distinctive reddish color, which arises from the specific electronic transitions within its atomic structure. Its reddish hue is intrinsic to its electron behavior...

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Weak Acid and Weak Base Interaction: Steps to Calculate pH Clearly

Posted byby Franklin Veaux
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2 min

Weak Acid + Weak Base Interaction: How to Calculate pH? Calculating the pH of a solution involving a weak acid and a weak base requires determining the equilibrium concentrations of...

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Steps to Start Your Chemistry Journey: Education, Resources, Skills, and Career Planning

Posted byby Franklin Veaux
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3 min

Want to Start with Chemistry: A Comprehensive Guide Starting with chemistry means building a solid foundation through coursework, self-study, practical experience, and focusing on your interests while planning your education...

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Hydrogen Sulfide Production from Common Household Chemicals: Methods and Safety Concerns

Posted byby Franklin Veaux
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5 min

How is Hydrogen Sulfide Made from Household Chemicals? Hydrogen sulfide (H2S) forms when a sulfide-containing chemical reacts with an acid. This is the fundamental chemical principle behind producing H2S from...

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Why Is Iron Magnetic and Copper Non-Magnetic? Understanding Electron Behavior and Atomic Structure

Posted byby Franklin Veaux
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7 min

Why Is Iron Magnetic but Copper Is Not? Iron is magnetic because it contains unpaired electrons in its atomic structure that can align their spins to create a magnetic field,...

Posted inin Chemistry

When Sugar Solution Freezes, Does Water Freeze First or Together with Sugar?

Posted byby Franklin Veaux
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4 min

When Sugar Solution Freezes: Which Freezes First — Water or Sugar? Water freezes first in a sugar solution, forming relatively pure ice crystals by pushing sugar molecules out of the...

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The Poor Man’s James Bond: Evaluating Its Accuracy and Impact on Safety and Legality

Posted byby Franklin Veaux
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4 min

The Poor Man’s James Bond: Is It Really Accurate? The Poor Man’s James Bond is widely viewed as an inaccurate, unsafe, and legally questionable manual rather than a reliable source...