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Which of the following are redox reactions? 2AgNO3(aq) + Cu(s) + Cu(NO3)2(aq) + 2Ag(s) 2Cus(s) +...
Which of the following are redox reactions? CO2(g) + 2H2O(l) H3O+(aq) + HCO3-(aq) 2CuS(s) + O2(g) Cu(s) + SO2(g) 2AgNO3(aq) + Cu(s) Cu(NO3)2(aq) + 2Ag(s) 2AgNO3(aq) + Na2SO4(aq) 2NaNO3(aq) + Ag2SO4(s) CO(g) + H2O(g) CO2(g) + H2(g)
Which of the following reactions are redox reactions? A) 4Li(s)+O2(g)→2Li2O(s) B)Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) C)Pb(NO3)2(aq)+Na2SO4(aq)→PbSO4(s)+2NaNO3(aq) D)HBr(aq)+KOH(aq)→H2O(l)+KBr(aq)
In the reaction 2AgNO3(aq) + Cu(s) --> 2Ag(s) + Cu(NO3)2(aq), what volume of 1.88M AgNO3(aq) would completely react 20.0g Cu(s)?
Which element in the following reaction has been reduced? T Cu (s) + 2AgNO3 (aq)2Ag (s)+ Cu(NO3)2 (aq) Copper Nitrogen Silver Oxygen
1. Determine if each of the following reactions is a redox reaction, or is not a redox reaction. a. C4H8 (g) + O2 + H20 (g) + CO2 (g) b. HCl (aq) + NaOH (aq) → H20 (1) + NaCl (aq) c. Fe2O3 + H2 → Fe + H2O d. Cu (s) + HNO3 (aq) → Cu(NO3)2 (aq) + NO2 (g) + H20 (1) e. CzHe(g) + 5 O2 (g) → 3 CO2 (g) + 4 H20 (g)
Redox Equations Which of the following reactions are redox reactions? Identify the substance oxidized, the substance reduced, the oxidizing agent, the reducing agent. 1.2 Mg(s) + O2(g) → 2 MgO (s) 2. H SO. (aq) + Al(OH) (aq) → Al(SO.) (aq) + H,O (1) 3. 2 Na (s) + H2O (1) ► 2 NaOH(aq) + H2(g) 4. Cao (s) + CO2(g) → Caco, (s) 5. AgNO, (aq) + NaCl (aq) ► AgCl(s) + NaNO, (aq) Identify the substance oxidized, the...
Which of the following reactions is a redox reaction? (A) NH3(g) + H2O(l) NH4OH(aq) (B) 2 H2O(l) → H30* (aq) + OH- (aq) (C) Mg(OH)2(s) Mg* (aq) + 2 OH- (aq) (E) CO(g) + H2O(g) + CO2(g) + H2(g) (E) 3 HCl(aq) + Na3PO4(aq) H3PO4(aq) + 3 NaCl(aq)
Which of the following elements is being oxidized in the reaction below? Cu (s) + 2AgNO3 (aq) + 2Ag (s) + Cu(NO3)2 (aq) Cu(NO3)2 Ag o Cu ON
UPJ LUIS 2. Determine which of the following reactions are “redox" reactions. Circle the "letter' of only those that represent redox reactions. a. Cu + 4HNO3 = 2 NO2 + 2 H2O + 2 Cu(NO3)2 b. Zn + 2 H+ = Zn2+ + H2 C. BaCl2 + H2SO4 = 2 HCI + BaSO4 d. H+ + Br- => HBr e. 2 Fe + 3 Cl = 2 FeCl3 f. AgNO3 + HCI = AgCl + HNO3 g. 2NaOH + H2SO4...
Question 14 Which of the reactions is/are redox reactions Question 14 1 pts Which of the reactions is/are redox reactions? 2Li(s) + Cl2(e) - 2LiCl(s) HCl(aq) + LiOH(aq) -> H2O(1) + LiCl(aq) KCIO3(s) →KCIO(s) + O2(g) Ca(NO3)2(aq) + Na2CO3(aq) - 2NaNO3(aq) +CaCO3(s) Ca(NO3)2(s) → 2NO3- (aq) + Ca2+(aq)