Why does copper not react with water or steam? Why is promethium used for batteries? How are humans influencing the nitrogen cycle? Why is sodium bicarbonate used resuscitation? Why is HF so corrosive? How did Joseph Priestley discovered carbon dioxide?
Does a current being applied to a mixture change what occurs at the anode or cathode? Explain. Why does zinc decompose when reacted with copper sulfate? Why do electrolysis use electrical current? Explain briefly. Why doesn't water undergo electrolysis? Why does Na...
Does sodium azide react with air? The chemical at the heart of the air bag reaction is called sodium azide, or NaN3. CRASHES trip sensors in cars that send an electric signal to an ignitor. The heat generated causes sodium azide to decompose into sodium metal and nitrogen gas, which infla...
6. Fe2+. Fe2+ reacts with ROOH to yield ROO.. ROO. can initiate lipid peroxidation, which triggers ferroptosis when GPX4 activity is suppressed. In addition, Fe2+ can convert H2O2 to .OH (i.e. Fenton chemistry) to initiate lipid peroxidation. Ferritin can limit lipid peroxidation by ...
Why does zinc decompose when reacted with copper sulfate? The iron ore magnetite consists of Why are cast iron and steel used a lot more than pure iron? Discuss some of the advantages of physical-chemical trea...
one of these above listed chemical additives can be harmful on its own, but they are combined in most commercial laundry detergents products and can react with each other becoming even more dangerous justifying the above label. Andnow we come to Fabric Softener and Dryer Sheets Ifyou thought...
Why does starch paste thicken when stirred? Why would a chemist find fault with the phrase pure orange juice? Why are some cooking pots lined with copper? Why doesn't a potato bubble when you add hydrogen peroxide after it has been boiled? At room temperature, a sample of NO...
Why is it necessary to add phosphoric acid in addition to sulphuric acid in the dissolving of a steel sample? Would silver react with dilute hydrochloric acid? Why or why not? What is the purpose of the concentrated sulfuric acid in Pinacol rearrangement? W...
Why does benzoyl chloride react preferentially with an amine rather than Na2CO3 or water? Why is benzyl chloride almost as reactive with NO_3^- in ethanol as a tertiary alkyl halide even though it is a primary alkyl halide? Explain why acid chlorides can be used ...
(a) What happens when magnesium and aqueous ammonia react? (b) Why does it precipitate? Ammonium: When ammonia combines with water, it forms the aqueous salt ammonium hydroxide. Ammonium is a monovalent cation with formula NH4+. All ammonium salts are soluble in water....