Convert grams PbI2 to moles or moles PbI2 to grams. Na + is called sodium in the names of compounds containing this ion. 81. Lead (Pb) may have different oxidation state, then we need to mention it's current oxidation state. Write the IUPAC name of following compound: Br Copyright © 2021 Multiply Media, LLC. PbI2 is commonly known as Lead (II) Iodide. Look at the chemical formula to find the charge for Pb. How many eligible voters are registered to vote in the United States? Examples of molar mass computations: NaCl , Ca(OH)2 , K4[Fe(CN)6] , CuSO4*5H2O , water , nitric acid , potassium permanganate , ethanol , fructose . It is non-combustible and when heated to decompose it produce toxic and corrosive fumes. Ingesting large amounts of this compound results in irritation of the alimentary tract. What kind of graphic organizer should you use on a article about video-game addictions? Use these flashcards to help memorize information. Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc. Your email address will not be published. How are the chemical formula and name of a molecular compound related? Ex. How much money do you start with in monopoly revolution? CuI2 e. HgBr2 f. CrCl2 Molar mass of PbI2 = 461.00894 g/mol This compound is also known as Lead(II) Iodide.. Alias: Plumbous Iodide. The cation is always named first and the anion second 2. a. SnCl4 b. PbI2 c. Fe2O3 d. CuI2 e. HgBr2 f. CrCl2 Draw the structure of 3,4,6-triethyl-5-methyloctane. It is insoluble in water and denser when compared to water. This compound is also known as Lead (II) Fluoride. What famous doctor did Elie Wiesel come face to face with in the book Night? Name each ionic compound. Determine the IUPAC name of the following structure: 80. The reaction is as follows: The sulfur (S) obtained is washed with dimethyl sulfoxide (C2H6OS). There can also be several of each element such as Fe 2 O 3 or SnBr 4.. 0 0. nikki. Lead iodide is used as precursor in the fabrication of solar cells. The compound is composed by metal tin (bottom of the periodic table) and nonmetal chlorine (right side of the periodic table); therefore it is an ionic compound. SnCl4 b. PbI2 c. Fe2O3d. For example, water (H2O) is a compound consisting of two hydrogen atoms bonded to an oxygen atom. Name: Lead (II) Iodide. If you knew the answer, click the green Know box. Compounds. Your email address will not be published. Write the IUPAC name of the following compound: 79. The four formulas above are all examples of this type. Another method to obtain lead iodide in the form of a thin film is by depositing a film of PbS and exposing it to iodine vapor. Molecular weight calculation: 207.2 + 126.90447*2 Lead (II) iodide Transition metals always need roman numerals to represent their charges. At room temperature, it is a bright yellow odorless crystalline solid, that becomes orange and red when heated. Molar Mass: 461.0089. Used as photon detector for X-rays and gamma-rays. Chemical Formula Type of Compound/Bonding Compound Name CS2 covalent Carbon disulfide PbI2 ionic Lead Iodide BaCl2 ionic Barium Chloride Se2S6 covalent Diselenium XeF4 covalent Hexasulfide Xenon tetrafluoride Na3P ionic Sodium phosphide N2O5 covalent Dinitrogen pentoxide CoBr3 ionic Cobalt(III) bromide Visit BYJU'S to understand the physical and chemical properties, structure and uses of Lead iodide (PbI2) explained by India's best teachers. The compound's name however was derived from its empirical formula, not from its molecular formula. Close. We have 2 iodide ion that -1 each, therefore to neutralize the charge Lead must have +2 charge. Now, determine whether the metal forms one type of ion or more than one type. Required fields are marked *. Lead Iodide (PbI2)-Powder introduce: Characteristic Lead(II) iodide or lead iodide is a salt with the formula PbI2. An interesting fact about phosphorus pentoxide is that P 2O5 is actually its empirical formula; its molecular formula is actually P 4O10. A simple cation (obtained from a single atom) takes its name from the name of the element. The formula represents one molecule of ferric oxide, consisting of 2 atoms of iron and 3 atoms of oxygen. Write the IUPAC name of the following compounds: a. b. PbI2 is a salt with chemical name Lead iodide. 4 years ago. The ratio of each element is usually expressed by a chemical formula. A binary compound is one made of two different elements. FeO- iron(II) oxide or ferrous oxide is the inorganic compound with the formula FeO. NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 3 - Professional Edition Version 2-2012-1-Pro This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. Then name the nonmetallic anion with an -ide ending. Used in the manufacturing of thermoelectric materials. If the metal can have more than one possible charge (oxidation number) then you have to include the roman numeral in the name. Pbi2 Compound Name. 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