5. Given the following data determine the relative activities of the metals from ead series for...
Instructor: Ewa Zajac, PhD In acid and sodium acetate are mixed; the total ionic reaction is points): H(aq) + Cl(aq) + Na* (ng) + C2H2O2 (ag) - HCH,02(+ Nav + C a. What type of reaction is taking place? b. What are the spectator ions? c. Write the balanced conventional equation: d. Write the balanced net ionic equation: e. What evidence would you likely observe that a reaction has taken place? 5. Given the following data determine the relative activities...
All of the following reactions can be described as displacement reactions except Select one: a. 2Na(s) + 2H2O(1) ► 2NaOH(aq) + H2(g). ob. CoH(1) + Cl2(g) → CH3C1(1) + HCl(g). oc. CuSO4(aq) + Fe(s) → Cu(s) + FeSO4(aq). O d. Zn(s) + FeCl2(aq) → ZnCl2(aq) + Fe(s). e. Cu(s) + 2AgNO3(aq) + Cu(NO3)2(aq) + 2Ag(s).
Based on the activity series, which one of the reactions below will occur? Most reactive to least reactive Mn> Zn > Cr> Fe > Co > Ni > Sn> Pb > H2 > Cu > Ag > Hg > Pt > Au © Zn (s) + Mnl2 (aq) → Zn2 (aq) + Mn (5) SnCl2 (aq) + Cu (s) — Sn (s) + CuCl2 (aq) O 2AgNO3(aq) + Pb (s) — 2Ag (s) + Pb(NO3)2 (aq) O 3Hg (1) +...
11. For the following reactions, use the Activity Series of Metals to determine if a reaction will occur and if so, what the products will be. If no reaction will occur, write NR for the product. Ca (s) + Cd(NO:)2 (aq) - Mg (s) + HNOs (aq) Complete, balance, and identify the reaction type for each of the following equations Type 13. Zn (s)+ Cu(NO,)2 (aq) 14 Ba(NO) (aq)MgSO: (aq) 15. H2SO (aq)+NaOH (aq) > 16. Cu(OH): (s)+HCIO (aq) 17....
balance the equations please:). For the second picture, balance the circled ones! el 8t Reaction, record your observations, such as "black rm", "solution changes color", or "no change is evident", etc ed Equation, write a balanced equation for reactants and pro urs. (Metal ions that form have a charge of +2 except for silve n was evident, simply write "NR". ctive/Less Active Metal, write the symbol of the more active than" sign and the less active metal to the right...
Relative Reactivity of Metals and the Activity Series Post Lab Questions You observed the relative reactivity of the following metals. a. Hg reacts with HNO, but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 °C) water. c. Sr reacts with cold water. d. Cd reacts with HCI but not with hot or cold water. Write the mini-activity series (left to right) for these 4 metals (most active on right), least active most active Indicate...
Given the E° table values on page 2, list and explain the following: 2. Which metals are capable of reducing Fe2 to Fe? Which metal ions are capable of oxidizing Zn to Zn2? E(volts) Half-Reaction +0.80 2 Ag ()+2 e2 Ag () Cura)+2 e Cu ( +0.34 +2e H2 0.0 2H (aq) Ni +2 e Ni ( -0.25 Fe()+2 e -0.44 Fe ( -0.76 Zn (a)+ 2 e Zn () Mg +2 e Mg ( -2.37 (aq) 2 K (a)+2...
I'm stuck with this homework. From 1 through 5 can you correct my answers if I did it right? Using the above information write a balanced equation for each reaction which occurred. If no reaction occurred, write "NR". Be sure to show the proper phases (.e.g. solid (s) or aqueous (aq)). More active Element Less active Element Cu Cug + 2HCl ag → Cuclat H2 (9) 2009 + , HCL.) → Zn ola Caq) + Ha (9) Mg + HCl...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown in Table 5-1. (Note: for the iron solutions the Nernst equation must be used) Pb(s) | Pb(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) Cu(s) Zn(s) | Zn(NO3)2(0.1M) || Cu(NO3)2 (0.1M) Cu(s) Cds) | Ca(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) | Cu(s) Cu() Cu(NO3)2(0.1M) Il Fe (0.1M/Fe? (0.1M graphite Pb(s) Pb(NO3)2(0.1M) Il Fe3(aq) (0.1M)/ Fe2(aq) (0.1MI graphite(s) Zns | Zn(NO3)2 (0.1M) || Pb(NO3)2 (0.1M) | Pb(s) Cdis Ca(NO3)2...
2. a) Define the meaning of the term "activity series of metals. murals rov in order of decruan na b) How does it relate to oxidation? 3. Define "chemical periodicity" and use metallic properties as an example. Relative Reactivity of Metals and the Activity Series Post Lab Questions 1. You observed the relative reactivity of the following metals. a. Hg reacts with HNO, but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 °C) water....