LEFT silver (Ag) magnesium RIGHT copper (Cu) zinc (Zn) VOLTAGE +0.43 -1.62 MACROSCOPIC OBSERVATIONS Purple right-side solution and metal warn; left side metal has deposits. Right side metal warns away; left side has deposits. MICROSCOPIC OBSERVATIONS Left side electrons flow downward, attracting additional Ag atoms to join the surface, while right side electrons travel upward, lonizing and dispersing the metal atoms into the solution. AS LEFT SIDE INFERENCES cathode, reduction, Ag+1+le-Ago oxidation, anode, Mg0 --> Mg+2 +20- RIGHT SIDE INFERENCES anode, oxidation, CuO --> Cu+2+2e- reduction, cathode, Zn2+ +2e---> Zn

LEFT silver (Ag) magnesium RIGHT copper (Cu) zinc (Zn) VOLTAGE +0.43 -1.62 MACROSCOPIC OBSERVATIONS Purple right-side solution and metal warn; left side metal has deposits. Right side metal warns away; left side has deposits. MICROSCOPIC OBSERVATIONS Left side electrons flow downward, attracting additional Ag atoms to join the surface, while right side electrons travel upward, lonizing and dispersing the metal atoms into the solution. AS LEFT SIDE INFERENCES cathode, reduction, Ag+1+le-Ago oxidation, anode, Mg0 --> Mg+2 +20- RIGHT SIDE INFERENCES anode, oxidation, CuO --> Cu+2+2e- reduction, cathode, Zn2+ +2e---> Zn

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter7: Ionic Compounds And Metals

Section: Chapter Questions

Problem 96A

See similar textbooks

Similar questions

СОСН, H,0 + 2NAOH СОСН,
G metals per X P Pearson Si x 2 Molecular x X OWLV2| On x OWLV2|A X My Home Assignment/takeCovalentActivity.do?locator=assignment-take (References) [Review Topics) Use the References to access Important values If needed for this question. Complete the table below for calculating the molar mass of the ionic compound silver iodide Mass of ion in one mole of silver iodide Number of Molar mass of Formula ions ion mol Cation Ag* g/mol mol Anion I g/mol Molar mass silver iodide = g/mol Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next Show Hint A 7:15 & 7 8 9. backspace %D
요 Eto OEt 1. EtMgBr(xs) 2. H3O* HO
Br Br > WHat Kind oF (caalon is this? E2IEi|SNI|SN2 1, MgBr 2. H20 HO heat CH3 CH2C AIC13
Z Molecular P Pearson Si x I Molar mas + OWLV2 | As My Home * OWLV2 | On x Assignment/takeCovalentActivity.do?locator=Dassignment-take [Review Topics) [References) Use the References to access important values If needed for this question. a. How many grams of calcium nitrate, Ca(NO3)2, are present in 2.71 moles of this compound? grams b. How many moles of calcium nitrate are present in 3.48 grams of this compound? moles Submit Answer Retry Entire Group 9 more group attempts remaining (Previous Next 回可

Give the clear handwritten answer...
s://ezto.mheducation.com/ext/map/index.html?_con%3Dcon&external_browser=D0&launchUrl3D Saved 3 attempts left Check my work Enter your answer in the provided box. Calculate AH for the following: rxn SiO2(s) + 4 HF(g) SiF,(g) +2 H,0(1) AH (SiO, (s)] =-910.9 kJ/mol AH HF (g)] = -273 kJ/mol AH (SIF (g)] =-1,614.9 kJ/mol f AH [HO ()] =-285.840 kJ/mol kJ Prev 6 of 15 Next > O search
How should the mercury bulb of the thermometer be placed in the distillation apparatus? Why is the placement of the thermometer is important during distillation?
hyrw 2o nsn hyapsn sem St.) Calcium oxide is sometimes very challenging to etare n the Oumistry labrortory.This compound reacts with moisture in the air and is converted to calcium hydcokide. If a bottle of calcium oxide i8 left on the ehelf too long, it grodually absorbs moisture from the humidity in the laboratory. Eventually th bottle cracks and spills the colcium hydrokide that hus been produced. WrHhe the unbalancaed chemical equaher for this process. 33.) The clement tin often occurs in nature as the oxide, Sn b produce pure tin metal from this sort of tin oe, the ore Gtmol rom the usually is heated with coal Carbon) This produies pure
H9SO4. H,SO4(aq)
Arrange the following molecules from its increasing stability.
lonic Compound Melting Polnt (C) MGF2 1263 MgBr2 711 CuCl 430 CuCl, 620 Which of the following statements is consistent with the melting point data shown in the table? For a given cation, ionic compounds with smaller anions have a higher melting point. lonic compounds that contain cations with al" charge have a higher melting point than do ionic compounds that contain cations with a 2 charge. C lonic compounds with the smallest difference in the electronegativities of the atoms have the highest melting point. The smaller the charge of the ions in an ionic compound and the larger the cation, the higher the melting point.