WebPotassium iodide is a chemical compound, medication, and dietary supplement. It is a medication used for treating hyperthyroidism, in radiation emergencies, and for protecting the thyroid gland when certain types of radiopharmaceuticals are used. In the third world it is also used for treating skin sporotrichosis and phycomycosis. It is a supplement used by … Rubidium sulfide is an inorganic compound and a salt with the chemical formula Rb2S. It is a white solid with similar properties to other alkali metal sulfides. See more By dissolving hydrogen sulfide into rubidium hydroxide solution, it will produce rubidium bisulfide, followed by rubidium sulfide. $${\displaystyle \mathrm {RbOH+H_{2}S\longrightarrow RbHS+H_{2}O} }$$ See more Physical properties Rubidium sulfide has a cubic crystal similar to lithium sulfide, sodium sulfide and potassium sulfide, known as the anti-fluorite structure. … See more
chem exam 2 Flashcards Quizlet
WebFormula in Hill system is Rb2S: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. fitzroy readers
Chemical nomenclature - Wikipedia
WebThere are three steps involved in naming ionic compounds- naming the cation, naming the anion, and naming the entire compound. 1. Name the cation. i. Cations formed from metal atoms have the same name as the metal. Examples: Na+= sodium ion; Al 3 += aluminum ion ii. If a metal can form ions of different charges (i.e., is one of the central ... WebTo balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. WebCalculate the molar mass of Rb2S in grams per mole or search for a chemical formula or substance. ... Rb2S molecular weight. Molar mass of Rb2S = 203.0006 g/mol. This compound is also known as Rubidium Sulfide. Convert grams Rb2S to moles. or. moles Rb2S to grams. Molecular weight calculation: 85.4678*2 + 32.065. Percent composition … fitzroy readers worksheets free