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Practice Problems 2 KEY

Practice Problems 2 KEY - CHEMISTRY 1414 Spring 2011...

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Unformatted text preview: CHEMISTRY 1414 Spring 2011 Practice Problem Set 2 1). Provide the missing name or formula. Ba(CN)2 [Mew ”wok RuSO4 4 {bilge/dim (ID Svlee, V2, 05 vanadium(III) oxide H3 L (C l 03] 7. mercury(I) chlorate S l) b 363 hexaantimony nonaselenide B203 AlbOM/U‘L'11/{JDXlolc T120 ‘ TLA um 02) mole I TeSz nut/mm av) 5, (we Fr ( BR DH) 1 strontium perbromate I: C 1 (50.1); iron(III) sulfate 0 S ( N C 0 ) ‘t osmium(IV) cyanate P1 F‘i diphosphorus tetrafluoride C14H30 [tTLA ole: Awe C7H16 L {ETA}! L ’ 0sz E Q T1“ :1 N a SbCls Ami/«0,1: M511 051 mg; XeF4 X blow TU'MFI Wu Jg A53 0 l> tetraarsenic hexaoxide C L H n. hexene Cal H IL nonyne CR H13 tridecane __¥H$—__._ propane MS’QL— ammonium dichromate Rh(N03)3 ILL‘UJlUM (DI) NIT/meg BiZSeg 4 3:5er Mts‘elwidt Re(HPO4)2 Mmm (m) MA/qu ggwmfl' NH4HCO3 fiflmm‘m lolcmloyflfi PdBrz galuaimtfl) Brumhlg Au203 field (E! OXiole, 2). Calculate the requested amounts of substance. , Cl). HM =\MDIEUAM V5131” a). A sample contains 19.774 g of dodecene. How many moles of dodecene are present? 2 l ‘ 5.3170” ' “L77“ LPN/“0‘ 3: 0"“) Mo\ H7733 1'1 - mwaoxm MW W: mow/m. b). A sample consists of 5.661 moles of manganeseflll) acetate. How many grams of manganese(III) acetate are present? w Mt] El)“ /‘"°\ L Lgl'071 )1 '3‘“, Ms\ (J (NDL‘L Mohu/M wdom': IOYMLWM.‘ c). A sample contains 17.265 mg of cadmium nitrite. How many moles of cadmium nitrite are present? [MOD M°j >( ZMDOLI‘.qL'7> E . LlL’ 5% X [0 4’ Mo\ 3? ’31: =3 MMM mm MAW/moi d). A sample contains 4.28 x 1037 molecules of bismuth pentabromide. How many grams of bismuth pentabromide are present? .Mo' Lin xlofi‘mlmnu ( N )( (0350?) : Ll-31’L‘0H’j Lam Hon Mom“ mo. 3). Give the name of the following compounds when they are dissolved in water. HI hjdmioollc Add HCIO3 Cklom Add H104 ~ periodic Au; HN02 Nirrzovs Aug H2803 SvlFuaou cicl H3PO4 {)i’WS‘fiho/Ait Acid 4). Provide the formula for the following acids: phosphorus acid 143,303 ‘ hydrobromic acid H BIL acetic acid H CL Hg 0 7. perbromic acid H Bra 0!! hydrosulfuric acid carbonic acid H 2. L 0 Z 5). Name the following hydrocarbons: C20H42 QICOSaflfi C11H22 cm) 9 c cue cm6 LVN/“Q C6H12 1“ ex 9”” Q C7H16 1“ Cf T4 ”t C9H16 N o A/ j Me CH4 /‘A WANG, ...
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