口A docs.google.comClassroom | Google for EducationAlchemy Lesson 20 & 21 WorksheetAndres CarrillAndres Carrillo - Alchemy Lessons 20 & 21 WorksheetUpdate Apple ID SSome account serviavailable until you sigFile Edit View Insert Format Tools Add-ons HelpLast edit was 2 days ago100%Normal textArial11BIUAE = E = EE E - E E X1234.. 6 I 7 O 8 1 IC5AIV-20: Getting Connected (Writing lonic Compounds)Part 1: Putting together lonic Compoundslonic compoundMetalNumber ofcationnonmetalnumber ofaniontotaltotal charge = 0valencevalencenumber ofelectronselectronsvalenceelectronsNaF, sodium fluorideNaNa +(+1)+(-1) = 0F-8.MgO, magnesium oxideMg02-(+2) + (-2) = 0MgCl2, magnesiumchlorideMgCI716(+2) + 2(-1) = 0Ne, neonNe8BeF2, beryllium fluorideBeMgS, magnesium sulfideCaCl,, calcium chlorideNaBrKSeAlAl203, aluminum oxideAlAlF

Ionic compounds are formed with the help of cation and anion. The ionic charge is generally balanced…

lonic compound Metal Number of cation nonmetal number of anion total total charge = 0 valence valence number of electrons electrons valence electrons NaF, sodium fluoride Na 1 Na + 7 F- (+1)+(-1) = 0 8. MgO, magnesium oxide Mg (+2) + (-2) = 0 MgCl2, magnesium chloride Mg 2 CI 7 (+2) + 2(-1) = 0 16 Ne, neon Ne 8 BeF2, beryllium fluoride Be F MgS, magnesium sulfide CaCl,, calcium chloride Na Br K Se Al N. Al20, aluminum oxide Al Al

lonic compound Metal Number of cation nonmetal number of anion total total charge = 0 valence valence number of electrons electrons valence electrons NaF, sodium fluoride Na 1 Na + 7 F- (+1)+(-1) = 0 8. MgO, magnesium oxide Mg (+2) + (-2) = 0 MgCl2, magnesium chloride Mg 2 CI 7 (+2) + 2(-1) = 0 16 Ne, neon Ne 8 BeF2, beryllium fluoride Be F MgS, magnesium sulfide CaCl,, calcium chloride Na Br K Se Al N. Al20, aluminum oxide Al Al

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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pls complete the 2nd table given the data1. 500.0 mL 0.2 M KI2. 500.0 mL 0.2 M KCl3. 500.0 mL 0.1 M K2S2O84. 500.0 mL 0.1 M K2SO45. 500.0 mL 4.0 mM Na2S2O3 (from Na2S2O3∙5H2O)
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1. 500.0 mL 0.2 M KI2. 500.0 mL 0.2 M KCl3. 500.0 mL 0.1 M K2S2O84. 500.0 mL 0.1 M K2SO45. 500.0 mL 4.0 mM Na2S2O3 (from Na2S2O3∙5H2O)pls compelete the 2nd table given the data
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Pp.27. Subject :- Chemistry