Consider the following compounds (names and formulas): I.lithium bromide, LiBr II. iron(1II) sulfate , Fe2(SO4)3 III. Tin(II) fluoride, TNF2 IV. dinitrogentetraoxide, N2O4 V. ammonium carbonate, (NH4)2CO Which of the above is(are) correct?
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- 1. For ZnCu1-In„S2 and Zno.44Cuo.7sIno.78S2, use the oxidation state of each element to show how the overall charge is zero.om/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [Review Topica [References] Creq Use the References to access important values if needed for this question. req Consider the following reaction: req COC,(g) cO(g)+ Cl½(g) req If 1.79×10 3 moles of COCI,(g), 0.470 moles of CO, and 0.287 moles of Cl, are at equilibrium in a 19.0 L container at 832 K, the value of the equilibrium constant, Ke, is req req* OWLV2 | Online teachin X C According To The Following + akeAssignment/takeCovalentActivity.do?locator-assignment-take&takeAssignmentSessionLocator= [Review Topics] [References] Use the References to access important values if needed for this qu The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules. tarted If the molecules in the above illustration react to form N2O4 according to the equation N2 2 O2 N2O4. the limiting reagent is the number of N,0, molecules formed is and the number of molecules in excess is SuhwitApayn a more group attempts remaining a $
- eCovalentActivity.do?locator=assignment-take MLA Citation Make. 6 New Tab E Movie Times, Movi... E MISSISSAUGA - Em... & 4709 Full Moon Cir,.. [Review Topics] [References] Use the References to access important values if needed for this question. 2Bi + HXEO,+3H,0→2B¡(OH)3 +Xe+ OH In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the formula of the oxidizing agent: reducing agent: Submit Answer Retry Entire Group 4 more group attempts remaining 144 insert pi sc 08. 9. E backspaceiles Tab Window Help OWL X CICh x takeCovalentActivity.do?locator-assignment-take Submit Answer 2 Quiz 5.pdf 80 F3 94 Q 12 F4 [Review Topics] [References] Use the References to access important values if needed for this question. Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC, H4O4. This is often written in shorthand notation as KHP. How many grams of KHP are needed to exactly neutralize 29.0 mL of a 0.402 M calcium hydroxide solution? grams KHC, H404 Mass= Retry Entire Group Math 122 Quiz 5.docx % 5 Para X tv i. 9 F5 & A ve X Wea Show All F12 XIdentify the stable e-configurations in the formation of the following ions: K+, Mg2+, S2-, Zn2+, Pb2+, Pb4+, Mn2+, Fe3+ by writing the ionization processe.
- ( ME 213: Properties of Material) Calculate the force of attraction between a K+ and an O2- ion the centers of whichare separated by a distance of 1.5 nm. My understanding is that in ionic bonds all atoms acquire stable configuration. Here potassium gives oxygen one electron. But oxygen needs two electrons to be stable. Hence it will not be stable.Complete molecular equations with properties for: 1. Iron(III) Chloride + Potassium Phosphate 2. Sodium nitrate + sulfuric acid 3. Sodium carbonate + hydrochloric acid 4. Nickel (II) Chloride + Copper (II) Sulfate 5. Nickel (II) Chloride + Potassium phosphate 6. Copper (II) sulfate + sodium hydroxide 7. Copper (II) Sulfate + Potassium phosphate 8. Hydrochloric acid + sodium hydroxide 9. Sodium acetate + hydrochloric acid 10. Ammonium chloride + sodium hydroxideOWLv2 | Online teaching and x + CakeAssignment/takeCovalentActivity.do?locator-assignment-take Use the References to access important values if needed for this question. 1A H 2A 8A 3A 4A 5A 6A 7A He Li Be B CNO F Ne Na Mg 38 48 58 68 78 88 1B 2B Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p64s23d 104p6 This ion is a(n) What is the chemical symbol of the noble gas this ion is isoelectronic with? What is the formula of the ion? Submit Answer Retry Entire Group 8 more group attempts remaining % Cengage Learning | Cengage Technical Support MacBook Pro <0) Q Previous Next Email Instructor Save and Exit
- Choose the major product of the reaction with correct regio- and stereo-chemistry. OH 'Br Br "Br "Br 'OH Br₂ H₂O FILEWhat geometric structure does IO2F2- have? (8O, 9F, 53I)Fictional, thus not on the periodic table. Lz, a transition metal, forms the compound LzS₂ when bonded to sulfur. What would be the formula of Lz in that same oxidation state bonded to nitrogen? Period 4 11 H Li Na 19 2641 LZ4N Group S 5 Rb Sr Y 38 2016-1 151500 TOWN Lz₂N 3 Be LZN ₂ LzN Mg **Denotes the presence of (2-8-) for elements 72 and above Lz3 N4 20 2442 Cs Ba La Hf 55 20wwe 2w1982 Lz3N2 KEY 12 4 WWWO 140 M K Ca Sc Ti V 21 23 Nb Mo Tc Ru Rh Pd Ag Cd In Ru Rh 48 49 DISIN +00.22 3. Ta W Re Os Ir Pt Hove 15-11-2 18-32-18-2 22 25192 Zr Atomic Mess12.011 Electron Configuration Acomic Number 6 2-4 With Oxidation Numbers 1407 Symbol 58 5 90 7 Fr Ra Ac Rf Db Sg Bh Hs Mt Uun Uuu Uub 111 112 21531592 Ce 6 C Group 7 8 38M 200 Cr Mn Fe Co 24 16132 56142 Th Pa 91 Selected Oxidation State Relative atomic masses are based on ¹40-12.000 Note: Mass numbers in parte are mass numbers of the most stable or common isotope. MOH 52 U 9 10 11 12 Ni Cu Zn Ni Cu Zn 16162 KE 14 BCN Al Si P BUT 13 Ga Ge…