Chemistry

Why Would Lysol Expire? Lysol expires because its chemical potency, particularly the concentration of active ingredients like ethanol, decreases over time, reducing its effectiveness in killing germs. The product’s stability...

Is Real Soap Edible? Real soap is technically edible but not intended for consumption, and ingesting it can cause mild to moderate discomfort rather than serious harm. Genuine soap, made...

Which Substance Can Be Used to Clean This Plastic Surface (Not Fungi)? The best substances to clean plastic surfaces—specifically from residues that are not fungal—include isopropyl alcohol (IPA), soapy water,...

Other Names for Sugar Used by Companies Companies use various alternative names for sugar on labels to make products appear healthier or less sugary. These names include mono- and disaccharides...

Understanding mg/L & ppm Conversion in Chemistry and Analytical Labs Mg/L and ppm are sometimes treated as equivalent in aqueous solutions, but this equivalency depends on the specific gravity of...

The Mpemba Effect: Does Hot Water Freeze Faster Than Cold? The Mpemba effect, the claim that hot water freezes faster than cold water, is not supported as a true physical...