Ag+ + e- ----> Ag
Cu ----> Cu2+ + 2e-
Balanced reaction;
2Ag+ + Cu -----> 2Ag + Cu2+
Number of electrons transferred = 2 ...Answer
when the oxidation-reduction reaction shown here is balanced, how many electrons are transferred for each atom...
RODOX EXAMINATION An oxidation-reduction reaction involves the (1) sharing of electrons (3) transfer of electrons (2) sharing of protons (4) transfer of protons In this reaction, CO→ 2 CO + O2 the oxidation number of carbon changes from: (1) 0 to +4 (3) +3 to 0 (2) +2 to +4 (4) +4 to +2 Which balanced equation represents a redox reaction? AgNO3 (aq) +NaCl (aq) →AgCl (s) +NaNO3 (aq) H2CO3 (aq)...
How many electrons are transferred in the following net chemical reaction when the chemical equation is balanced with lowest possible whole number coefficients. The reaction is written using line notation (also called cell notation): Cu (s) | Cu2+ (aq, 1 M) || H+ (aq, 1 M), MnO4 - (1 M), Mn2+ (1 M) | Pt
How many electrons are transferred in the following redox reaction when it is properly balanced with the smallest possible integer coefficients? Ag2O(s) + Mo(s) → MoO3(s) + Ag(s) 4 a 3 O 1 2
Consider a reaction of copper reacting with silver ions in aqueous CuSO4 and AgNO3 solutions Cu(s) + 2 Ag+(aq) -> Cu2+(aq) + 2Ag(s) a) Indicate which substance loses electrons and which substance gains electrons. b) When a substance is oxidized it loses electrons. Write the oxidation half-reaction. c) When a substance is reduced it gains electrons. Write the reduction half-reaction. d) Add the oxidation and reduction half-reactions to give the overall reaction of copper reacting with silver ions. In order...
Determine the balanced reduction reaction and a balanced oxidation reaction of the following reaction. Then continue to balance this final reaction: Cu+ (aq) + Fe(s) → Cu(s) + Fe 3+ (aq)
How many electrons are transferred when the following redox reaction is balanced? ClO3 ̄(aq) + H+ (aq) + I ̄(aq) → I2 (s) + Cl2 (g) + H2O (l)
How many electrons are transferred in the following reaction when correctly balanced? Al + CuCl2 + F- --> AlF63- + Cu + Cl-
Part A Identify each of the following as an oxidation or a reduction. Drag the appropriate items to their respective bins. Ag(s)—Ag+ (aq) +e- | Be2+ (aq) + 2e →Be(s) Cd(s) +Cd2+ (aq) + 2e Cu2+ (aq) + e +Cu+ (aq) Oxidation Reduction
any oxidation-reduction reactions can be balanced by i spection. Try to balance the following reactions by inspection In each reaction, identify the substance reduced and the sub stance oxidized. a. Al(s) + HCl(aq)→AICI3(aq) 12(g) b. CH4(g) + S(s) → CS2(l) + H2S(g) c. C3H8(g) + O2(g) → CO2(g) + H2O(1) d. Cu(s) + Ag+(aq) → Ag(s) + Cu2+ (aq)
Name: Lab Section: 1 2 3 4 5 6 7 8 Report: Redox Reactions 1. Consider the following balanced redox reaction: 2 Li (8) + CuCl(aq) + Cu (8) + 2 LCI (a) a. Write the oxidation number for each element in the spaces below each species. b. Which element is... Oxidized Reduced C. Which reagent is the... Oxidizing agent? Reducing agenti d. Each Li atom (gains / loses) electron(s) and each Custom (gains / loses) e. In the overall...