Chemistry Archives

Posted inin Chemistry

Water’s Calories Explained: Myths, Energy Content, and Practical Takeaways

Posted byby Franklin Veaux
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5 min

Does Water Have Calories? Water itself does not contain calories as energy for the human body. Calories measure energy, usually from nutrients like carbohydrates, fats, or proteins. Water contains no...

Posted inin Chemistry

Is Baking Soda and Vinegar Effective for Rust Removal?

Posted byby Franklin Veaux
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2 min

Is Baking Soda and Vinegar Good for Rust? Baking soda and vinegar alone are not highly effective for rust removal together, due to their neutralizing reaction. However, using baking soda...

Posted inin Chemistry

What Happens When Glycerol Expires? Risks, Stability, and Practical Guidance

Posted byby Franklin Veaux
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2 min

What Happens When Glycerol Expires? Glycerol does not go bad in the traditional sense after its expiration date; it remains chemically stable and usable long after its labeled shelf life....

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Remembering Reagents in Organic Chemistry 2: Strategies for Mastery

Posted byby Franklin Veaux
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7 min

How to Remember What Each Reagent Does in Organic Chemistry 2 Remembering what each reagent does in Organic Chemistry 2 hinges not on sheer memorization but on understanding the fundamental...

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How Chemists Determine Molecular Shapes Through Techniques and Historical Insights

Posted byby Franklin Veaux
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4 min

How Chemists Actually Know the Shape of a Molecule Chemists determine the shape of a molecule through a combination of experimental and theoretical methods. The key techniques include X-ray crystallography,...

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How to Remineralize Distilled Water for Healthier Hydration

Posted byby Franklin Veaux
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2 min

How to Effectively Remineralize Distilled Water Effectively remineralizing distilled water involves adding specific minerals back into the purified water to restore essential electrolytes. A basic approach includes adding sodium bicarbonate...

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Caustic Concepts: Understanding Examples That Are Not Corrosive

Posted byby Franklin Veaux
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2 min

Understanding “Caustic” vs. “Corrosive” There is no example of something that is “caustic” but not “corrosive” because all caustic substances are inherently corrosive. The terms “caustic” and “corrosive” often cause...

Posted inin Chemistry

Any Issues with Using an Ozone Generator in Your Pantry: Safety, Effects, and Alternatives

Posted byby Franklin Veaux
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3 min

Any Issues with Using an Ozone Generator in My Pantry? Using an ozone generator in a pantry raises serious concerns related to health safety, food quality, and material degradation. Ozone...

Posted inin Chemistry

Can You Bathe in Liquid Nitrogen Without Injury After Pouring It on Your Hand?

Posted byby Franklin Veaux
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3 min

Can You Safely Take a Bath in Liquid Nitrogen if Pouring It on Your Hand Does Not Hurt? The short answer is no. Although brief contact with liquid nitrogen on...

Posted inin Chemistry

How to Understand Serial Dilutions: A Complete Guide to Dilution Factors and Methods

Posted byby Franklin Veaux
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1 min

Understanding Serial Dilutions Serial dilutions involve stepwise reducing a solution’s concentration by a constant factor to create a series of known dilutions. This process helps prepare standards or adjust concentrations...