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che-mystery-unfolded · 3 years

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🔸️In 1896 Marie Curie had a breakthrough discovery while studying Uranium. By using a tool called an electrometer, she was able to detect electrical charge in the air around a uranium sample, and later in samples of minerals containing Uranium. The higher the concentration of Uranium, the more charged in the air. Her findings lead her to hypothesize that radiation didn’t come from particular combinations of elements, but rather from specific types of atoms themselves. She would use her electrometer to systematically survey each element on the table, in addition to many different minerals. By 1897, she had concluded that Uranium and Thorium were the only known radioactive elements -- with Uranium being the most radioactive. While continuing her survey on minerals, she discovered five times the radioactivity of Uranium in a sample called pitchblende, and twice as much in another called torbernite. This meant that there had to be another source of radioactivity, and if her hypothesis was correct… a new element! For more such posts follow @che_mystery_unfolded #chemical_discoveries #periodic_elements #chemistry #chemical_sciences #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions https://www.instagram.com/p/CMAjsmeD_68/?utm_medium=tumblr

#chemical_discoveries #periodic_elements #chemistry #chemical_sciences #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions

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che-mystery-unfolded · 3 years

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Buffers or Buffer Tablets. Buffer tablets are used to prepare a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable. This is important for processes and/or reactions which require specific and stable pH ranges. Buffer solutions have a working pH range and capacity which dictate how much acid/base can be neutralized before pH changes, and the amount by which it will change. For more such posts follow @che_mystery_unfolded #chemistry #chemical_sciences #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions https://www.instagram.com/p/CLgCQoejSGL/?utm_medium=tumblr

#chemistry #chemical_sciences #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions

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che-mystery-unfolded · 3 years

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🔴Spider Silk has long held the record for being the strongest biomaterial on Earth -- but that just changed. Scientists at KTH Royal Institute Of Technology (Daniel Soderberg) used wooden nanofiberes to create a new biomaterial that is even stronger than spider silk. Researchers "densified" wood to turn an already strud material into a superwood that is as strong as a steel. This material is made from cellulose nanofibres that are sourced from wood and plant body having tensile stiffness of 86 gigapascals (GPa) and a tensile strength of 1.57 GPa. This biodegradable material is stronger than steel and can stretch upto 20 times its unaltered size without losing its strength. For more such posts follow @che_mystery_unfolded #chemistry #chemical_sciences #Facts #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions https://www.instagram.com/p/CMpc_ggDpO4/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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A fluorophore is a component of a molecule that makes it fluorescent. This is extremely powerful tool for contrast in microscopic images, this fluorophore glows when UV light is applied. . . For more such posts follow @che_mystery_unfolded Follow + Like + Comment + Share ➡️📩⬆️ . . #che_mystery_unfolded . . Note: Any problem dm me 📩 . . Turn On the Notification Post ➡️📩⬆️ . #chemistry #chemical_sciences #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/reel/CNmFw-rDokx/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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🔸️Around 5th Millenium BC. Iran may have been the first civilization to make Bronze. Bronze was harder and more durable for making tools and weapons than copper and stone. Bronze exibits low friction against other metals. Unlike steel, striking bronze against a hard surface won't genrate sparks. This makes bronze useful as a metal used around flammable or explosive materials. For more such posts follow @che_mystery_unfolded Follow + Like + Comment + Share ➡️📩⬆️ #che_mystery_unfolded Note: Any problem dm me 📩 Turn On the Notification Post ➡️📩⬆️ #bronze #irán #iranianfacts #chemistry #chemical_sciences #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/COFI3CVj76r/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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♦Mustard gas, also known as DICHLORODIETHYL SULFIDE or Bis(2-chloroethyl) sulfide was discovered in 1822 by Cesar- Mansuete Despretz, who described the reaction between sulphur dichloride and ethylene, but never mentioned any irritating symptoms or properties of the product. ♦ It is Cytotoxic and was widely used as a chemical warfare agent during World War I and Iran- Iraq conflict. It smells like garlic, onions and is a powerful irritant and blistering agent that damages the skin, eyes and respiratory tract. It can be readily decontaminated through reaction with Chloramine - T. ♦Related chemical compounds with similiar chemical structure and similiar properties form a class of compounds known collectively as sulfur mustards or mustard agents. Pure sulfur mustards are colourless, viscous liquids at room temperatures so it is technically not a gas. ♦Mustard gas is involved in various synthesis and reactions in chemistry. For more such posts follow @che_mystery_unfolded #chemistry #chemical_sciences #mustard_gas #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/CPvi_XkD_T5/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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Chemistry involved in Pepper Spray 👀 🔶To prepare a pepper spray from hot pepper, chemists finely grind up a whole bunch of peppers from the Capsicum family. To extract the capsaicin from the fine powder Ethanol is genrally used. Once the capsaicin has been extracted, most of the ethanol is evaporated off, leaving behind a sticky oily residue, more formally known as oleoresin capsicum. This residue is mixed with propylene glycol and water. The propylene glycol causes the capsaicin to form little droplets that mix throughout the water, making a capsaicin/water emulsion. Think of it like an oil and vinegar salad dressing -- except with smaller droplets designed to inflict pain. It’s then packaged into a spray can with a propellant and boom--pepper spray. For more such posts follow @che_mystery_unfolded Follow + Like + Comment + Share ➡️📩⬆️ . . #che_mystery_unfolded . . Note: Any problem dm me 📩 . . Turn On the Notification Post ➡️📩⬆️ . #pepper_spray #chemistry #chemical_sciences #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/CP7vag-jqDB/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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🔶Polytetrafluoroethylene(PTFE) ▶For nearly about 80 years our lives have been everyday improved by this resin called Polytetrafluoroethylene, or PTFE. PTFE was Discovered completly by accident on 6th April 1938 by Dr. Roy Plunkett and two other dupont chemists.The story began when Dr. Roy J. Plunkett was working with gases related to refrigerants. After checking a frozen, compressed sample of tetrafluoroethylene, he and his associates made an unexpected discovery: The sample had polymerized spontaneously into a white, waxy solid to form polytetrafluoroethylene (PTFE). PTFE is inert to virtually all chemicals and considered the most slippery material in existence, making it one of the most valuable, versatile technologies invented. Apart from its usage as non stick coating in bakeware it is also used in many industries—aerospace, communications, electronics, industrial processes, and architecture. For more such posts follow @che_mystery_unfolded #chemistry #chemical_sciences #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/CP-YFhdDQ5j/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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🔶Ballistic composite materials are used in a wide variety of Armour applications, including Military and law inforcement vests, helmets and vehicle armour as it contains high strength fibres. 🔶Ballistic materials are usually rigid, but may be supple. They may be complex such as Kevlar, UHMWPE(ultra high molecular weight polythene), Lexan or Carbon filter composite materials or they may be basic or simple such as Steel or Titanium. 🔶For past few decades, para- aramid fibres and UHMWPEs have been the standard bearers in ballastic textiles. But the changing nature of warfare and the need to increase mobility while improving protection are challenging for the industry to step up pace of innovation. Much research is needed to create lighter weight fabrics that do better job at blocking damage from high power rifles, IED fragments etc. 🔶In aerospace applications, ballistic materials protect the body of the space craft Or Aircraft Or external objects when it is flying at high velocity. For more such posts follow @che_mystery_unfolded Follow + Like + Comment + Share ➡️📩⬆️ . . #che_mystery_unfolded . . Note: Any problem dm me 📩 . . Turn On the Notification Post ➡️📩⬆️ . #indian_army🇮🇳 #army #chemistry #chemical_sciences #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #btsarmy #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/CQGrCtvjKrw/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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Fluorescent Nylon-6,6 Synthesis. Hexamethylene Diamine reacts with Adipic acid to form Nylon-6,6. Both compounds have a 6 unit long carbon backbone hence named Nylon -6,6. The reactants are dissolved in solvents of different polarity among which a small film of nylon forms. The film can be pulled as shown- leaving room for more Nylon- 6,6 to form. The fluoroscence come from fluoroscein which has been added to one of the reactants. 🎥- Nilered . For more such content follow @che_mystery_unfolded Follow + Like + Comment + Share ➡️📩⬆️ . . #che_mystery_unfolded . . Note: Any problem dm me 📩 . . Turn On the Notification Post ➡️📩⬆️ . #chemistry #chemical_sciences#fluorescence #fluorescencefriday #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/reel/CQPvx2Bjt49/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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⏩Self-healing materials are artificial or synthetically-created substances that have the built-in ability to automatically repair damages to themselves without any external diagnosis of the problem or human intervention. Generally, materials will degrade over time due to fatigue, environmental conditions, or damage incurred during operation. ⏩Cracks and other types of damage on a microscopic level have been shown to change thermal, electrical, and acoustical properties of materials, and the propagation of cracks can lead to eventual failure of the material. In general, cracks are hard to detect at an early stage, and manual intervention is required for periodic inspections and repairs. In contrast, self-healing materials counter degradation through the initiation of a repair mechanism that responds to the micro-damage. ⏩The most common types of self-healing materials are polymers or elastomers for example: Poly( urea- urethane), Vitrimers. Information from :- Wikipedia . For more such posts follow @che_mystery_unfolded #self_healing_material #chemistry #chemical_sciences #polymer #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/CQpzOi9jenV/?utm_medium=tumblr

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che-mystery-unfolded · 3 years

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🔸️August Kekule For more such posts follow @che_mystery_unfolded Follow + Like + Comment + Share ➡️📩⬆️ . . #che_mystery_unfolded . . Note: Any problem dm me 📩 . . Turn On the Notification Post ➡️📩⬆️ . #augustkekulé #chemistry #chemical_sciences #sciencemajor #dailyscience #scicomm #jee #neet #csirnet #gate #chemistryboys #chemistryday #chemistry_major #organic_chemistry #chemistryiscool #chemical_reactions #chemistry_is_awesome #chemistry_lab #chemistry_experiments #chemical_locha #chemical_hearts #chemistry_is_passion #chemistry_problems #chemistry_solutions #chemistry_addict #chemistry_lesson https://www.instagram.com/p/CThe4W0MBMU/?utm_medium=tumblr

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