ChemCafe — science, chemistry and physics made simple – Page 170 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 Chemistry

Understanding the Ingredients Behind the Odor of LiquidAss™ Fart Spray

Posted byby Franklin Veaux
2 months ago
0 Comments
8 min

What Is Used to Create the Putrid Smell in LiquidAssTM Fart Spray? LiquidAssTM fart spray obtains its putrid smell primarily from a proprietary blend of sulfur-containing compounds, indole and skatole...

Posted inin Inorganic Chemistry

HBr vs HCl: Understanding the Salt Formation of Dextromethorphan (DXM)

Posted byby Franklin Veaux
2 months ago
0 Comments
7 min

Why Is HBr Used to Make Dextromethorphan (DXM) a Salt Instead of HCl? Dextromethorphan (DXM) is commonly formulated as its hydrobromide (HBr) salt rather than its hydrochloride (HCl) salt because...

Posted inin Inorganic Chemistry

Is There an Online Reaction Calculator Tool? Key Options and Insights

Posted byby Franklin Veaux
2 months ago
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2 min

Is There Some Kind of Online Reaction Calculator Tool? Yes, there are online reaction calculator tools available, but they vary in complexity, accuracy, and cost. Free options exist, but they...

Posted inin Chemistry

What’s the Difference Between Distilled Water and Deionized Water?

Posted byby Franklin Veaux
2 months ago
0 Comments
3 min

What’s the Difference Between Distilled and Deionized Water? Distilled water is produced by vaporizing water and then condensing the vapor, removing most impurities, while deionized water is created by passing...

Posted inin Chemistry

Understanding Orders in Kinetics: Definitions and Their Significance in Chemical Reactions

Posted byby Franklin Veaux
2 months ago
0 Comments
1 min

Understanding Orders in Kinetics Orders in kinetics are the exponents of reactant concentrations in the rate equation, representing how changes in these concentrations influence the reaction rate. They quantify the...

Posted inin Inorganic Chemistry

Stereochemistry: Understanding Why Two Compounds Are Identical

Posted byby Franklin Veaux
2 months ago
0 Comments
4 min

Stereochemistry – Why Are These 2 Compounds the Same? Two compounds that might look different at first glance can often be identical due to their stereochemical properties. They are the...

Posted inin Molecular

Career Paths for People with Molecular Biology and Molecular Medicine Degrees

Posted byby Franklin Veaux
2 months ago
0 Comments
2 min

Career Paths for People with Molecular Biology and Molecular Medicine Degrees People with degrees in molecular biology or molecular medicine work in diverse roles spanning academia, clinical practice, biotechnology, teaching,...

Posted inin Chemistry

Is Lye, Lime, or Washing Soda Safe to Eat? Understanding Risks and Culinary Uses

Posted byby Franklin Veaux
2 months ago
0 Comments
9 min

Is Lye, Lime or Washing Soda Safe to Eat? Lye, lime, and washing soda are not safe to eat in their pure forms due to their high alkalinity and corrosive...

Posted inin Chemistry

Growing Copper Sulfate Crystals: A Step-by-Step Guide and Lessons Learned

Posted byby Franklin Veaux
2 months ago
0 Comments
6 min

Growing Copper Sulfate Crystals at Home: Process and Insights Growing copper sulfate crystals involves dissolving copper sulfate in water, then allowing the solution to slowly evaporate, resulting in large, blue...

Posted inin Molecular

Microbiology vs. Molecular Biology: Key Differences, Overlaps, and Career Insights

Posted byby Franklin Veaux
2 months ago
0 Comments
2 min

Microbiology vs. Molecular Biology: Understanding the Differences and Overlaps Microbiology and molecular biology share several commonalities but maintain distinct focuses. Microbiology studies microorganisms such as bacteria and viruses, emphasizing organismal...