The formula for potassium nitride is K3N. A nitride is a chemical compound formed by nitrogen and another element of lower electronegativity. Electronegativity refers to the amount of valence electrons a given element has.Know More
Nitrides are important compounds for both commercial and everyday use. For example, the ammonia, NH3, is a common nitride that is formed when hydrogen bonds to nitrogen. Ammonia can be made by mixing nitrogen with water; this is a fixation reaction that is catalyzed by nitrogenase. Nitrogenase is an enzyme that is characterized by its ability to reduce nitrogen, which is a reaction that gives off energy. Aside from the function and properties of nitrogenase, little is known about the catalysis that it stimulates.
Additionally, nitrides are formed from oxides and hydrides of nitrogen. Oxides are generally gases and refer to compounds with the oxidation numbers ranging from +1 to +5. Nitrogen oxides are acidic compounds, whereas a nitrogen hydride such as ammonia, NH3, is a strong base.
Nitrogen is an important element to life in terms of supporting organic growth as well as by maintaining a protective layer from harmful chemicals in the atmosphere. Its variants in the form of nitrides are used in fertilizers, fuel and explosives as well as a protectant for many metals.Learn more about Chemical Equations
Potassium sulfide, also known as dipotassium monosulfide, consists of two potassium ions bonded to a sulfide atom, rendering the chemical formula K2S. Rarely found in nature due to its high reactivity with water, potassium sulfide is refined from the more common potassium sulfate (K2SO4) and is used in many industries.Full Answer >
Potassium permanganate, also known as chameleon mineral and Condy's crystals, is a chemical with the formula KMnO4. Potassium permanganate is considered a strong oxidizing agent. It is industrially produced from the reaction of manganese dioxide, MnO2, with potassium hydroxide, KOH, in the presence of molecular oxygen.Full Answer >
Potassium iodide is a chemical compound with the molecular formula KI. Its molar mass is approximately 166 grams per mole. It is a white crystalline solid, with a density of 3.123 grams per cubic centimeter, a melting point of 1,258 degrees Fahrenheit, and a boiling point of 2430 degrees Fahrenheit.Full Answer >
The formula for computing pro rata coverage is a tool insurance companies use to determine equitable coverage rates. It can also be used to work out equitable payments when more than one insurer provides coverage.Full Answer >