Alchemie’s Post

👉👉👉This is the first-ever video on YouTube on the use of triple bars in surface chemistry. So watch the video without skipping! ❤️ #DrMAIslam #Aminulchem #ডআমিনুলইসলাম #Aminulcheminnovation #আমিনুলস্যার #triplebar #surfacechemistry

Check out this ghostly chemical demonstration where two glow-in-the-dark reactions occur in turn: one that is bright and quick, and another that is dull and slow. IS7052 Firefly in a Flask: Oscillating Chemiluminescence Demonstration Enough materials for three 1-liter reactions and a teacher's manual are included. #chemistry #oscillatingreactions #chemiluminescence #glowinthedarkchemistry #glow #luminol #fireflyreaction #lighthousereaction

💚 🫗 Mechanochemistry helps reduce solvent use in chemical reactions, aligning with the 5th principle of green chemistry: minimising auxiliary substances. And that's what we do at IMPACTIVE. Hurray for us! You can read more about the 12 principles of green chemistry here: https://lnkd.in/esrX8sWt #MechanoMondays

daily chemistry (molarity and preparation of molar solutions)

A biting demonstration of the use of intercalant chemistry during library preparation. https://lnkd.in/ge-Vc4tg #iconPCR #NGS #FANGS

Purple Haze. Students learn about phase changes by sublimating iodine crystals in Dr. Murmer's AP Chemistry Class! #mcchustlers #STEMLearning #APChemistry

Combination Reaction by Burning of Magnesium Ribbon: An Experiment by LDC Public School Staff and Students In this experiment, magnesium ribbon is burned to demonstrate a combination reaction where magnesium (Mg) reacts with oxygen (O₂) to form magnesium oxide (MgO). The process involves igniting the magnesium ribbon with a Bunsen burner, resulting in a bright white flame and the formation of a white powdery substance. This experiment highlights fundamental chemical reactions and emphasizes the importance of safety and observation in scientific experiments. #LDCPublicSchool #ScienceExperiment #Chemistry #CombinationReaction #MagnesiumRibbon #BurningMagnesium #ChemicalReactions #STEMEducation #StudentScience #EducationalExperiments #HandsOnLearning #ScienceIsFun #MagnesiumOxide #LearningByDoing #SchoolScience #ChemistryInAction

⚛️ Chemistry Insight: Understanding Covalent Bonds! ⚛️ Day 24: Covalent Bonds in Chemistry Covalent bonds occur when two atoms share electrons to achieve stability. This type of bonding typically happens between nonmetals and is essential for creating molecules like water (H₂O) and carbon dioxide (CO₂). Covalent bonds are crucial for forming the structures of many compounds that make up the world around us. #DailyLearning #Chemistry #CovalentBonds #MolecularStructure #ScienceExplained #ChemistryInLife #ContinuousImprovement

HSC Chemistry exam past paper: number of valence electrons, quiz. #chemistryteacher #chemistryquiz #sciencefacts #chemistryexperiments #chemie

In my studies this semester on #heterocycliccompounds, I learned that aromatic compounds have specific requirements that must be met for a compound to be classified as aromatic. These criteria are: 1- Cyclic Structure: The compound must be in a ring form. 2- Planarity: The compound should be plannar, with all atoms lying in the same plane. 3- Hückel's Rule (4n + 2): The compound must adhere to #Hückelsrule, where 4n + 2 represents the number of π electrons in the ring. Understanding these criteria is essential for identifying and analyzing aromatic compounds within the broader context of heterocyclic chemistry.