WebChemistry. Chemistry questions and answers. 8) Determine the formula of the following covalent (molecular) compounds. Carbon tetrachloride Disulfur hexoxide Sulfur hexafluoride Phosphorus pentabromide 9) Complete the tables below Formula Covalent or Prefixes in Ionic? name? Roman numeral Name in name? Ionic NO YES Iron (II) bromide FeBr2 NC13 ... WebSep 15, 2024 · phosphorus pentachloride sulfur dioxide dinitrogen pentoxide Solution If there is no numerical prefix on the first element’s name, we can assume that there is only one atom of that element in a molecule. ClF 3 PCl 5 SO 2 N 2 O 5 (The di - prefix on nitrogen indicates that two nitrogen atoms are present.) Exercise 4.2. 2
Solved 6.3 pts.) For the following IUPAC chemical names, Chegg…
WebDec 21, 2024 · To write the formulas for a compound, first identify what the elements used are. In phosphorus pentabromide, the elements are phosphorus and bromine (bromine => bromide in a compound name). Find these symbols on your periodic table. Phosphorus = P. Bromine = Br. Write them one after the other: PBr Web• To name a compound or write its formula, follow the flowcharts in Figures 9.20 and 9.22 to the correct name or formula. • acid (p. 271) • base (p. 273) ... f. phosphorus pentabromide g. carbon tetrachloride 66. Write formulas for these compounds. a. magnesium sulfide b. sodium phosphite greater home care
Answered: Consider a 45.5 g sample of the… bartleby
WebJul 25, 2024 · Write the formulas for the following compounds: phosphorus pentachloride dinitrogen monoxide iodine heptafluoride carbon tetrachloride Answer: (a) PCl 5; (b) N 2 O; (c) IF 7; (d) CCl 4 Binary Acids Some compounds containing hydrogen are members of an important class of substances known as acids. WebPhosphorus Pentachloride. In the gas phase, phosphorus pentachloride and pentabromide have a trigonal bipyramid structure (D3h symmetry),but in the solid phase, both PCl5 and PBr5 are ionic solids that exist as PCl4+PCl6− and PBr4+Br−, respectively. From: Descriptive Inorganic Chemistry (Third Edition), 2016. Related terms: Poly(propylene) WebWrite the formula for the ionic compound that forms from potassium and fluorine. chemistry The balanced equation for the reaction of sodium carbonate and hydrochloric acid is given. {Na}_2 {CO}_3+2 {HCl} \longrightarrow {CO}_2+H_2 O+2 NaCl N a2CO3 +2H Cl CO2+H 2O+2N aCl Assume that you start with 30.0 g of {Na}_2 {CO}_3 N a2CO3. greater holy roman empire