WebNov 5, 2024 · c.Pb (NO3)2 (aq)+Na2SO4 (aq)→ PbSO4 (s)+2NaNO3 (aq) d.HBr (aq)+KOH (aq)→ H2O (l)+KBr (aq) Advertisement lamnd0408 Answer: a and b are redox reactions Explanation: Redox reactions involves a transfer of electrons between two species (including reducing agent and oxidizing agent) WebCu (s) + 2 Ag¹ (aq) = Cu²+ (aq) + 2 Ag (s) E° = -0.763 V E° = -0.40 V kj You may need to use the following data: Ag+ (aq) + e → Ag (s) Cu²+ (aq) +2e → Cu (s) A,Gº = Equilibrium constant = E = +0.799 V E = +0.337 V kj. Calculate ArG and the equilibrium constant for the following reactions at 298 K. Zn²+ (aq) + Cd (s) ⇒ Zn (s) + Cd² ...
Solved Which of the following reactions will not occur as
WebZn (s) + 2AgNO2 (aq) = Zn (NO3)2 (aq) + 2Ag (s) 2 electrons, Zn gained two (-2) and Ag lost two (+2) The reaction 2K (s) + Br2 (l) = 2KBr (s) is a _____ reaction. oxidation-reduction The equation 2Ag2O (s)= 4Ag (s) + O2 (g) is a ____ reaction. two of these (decomposition, oxidation-reduction) WebStudy with Quizlet and memorize flashcards containing terms like which one of the following compounds will NOT be soluble in water, Based on the solubility rules, will the following reaction occur because a precipitate will form? 2 AgNO3(aq) + Ni(C2H3O2)2(aq) --> 2 AgC2H3O2(?) + Ni(NO3)2(?), According to the activity series for metals, will the following … cvs minute clinic appointment lincolnton nc
Practice Exam 4 Questions.pdf - Practice Exam 4 Questions...
WebStudy with Quizlet and memorize flashcards containing terms like What are some indications that a chemical reaction may have occurred?, When an ionic compound dissolves in … WebWhich of the following reactions will not occur as written? O Sn (s) + 2AgNO3(aq) + 2Ag (s) + Sn(NO3)2 (aq) Co (s) + 2AgCl (aq) + 2Ag (s) + CoCl2 (aq) Co (s) + 2HI ... WebQuestion: Which of the following is an oxidation-reduction reaction? A) H2CO3 (aq) + Ca (NO3)2 (aq) → 2HNO3 (aq) + CaCO3 (s) B) HCl (aq) + NaOH (aq) → H2O (l) + NaCl (aq) C) AgNO3 (aq) + HCl (aq) → AgCl (s) + HNO3 (aq) D) Ba (C2H3O2)2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaC2H3O2 (aq) E) Zn (s) + 2AgNO3 (aq) → 2Ag (s) + Zn (NO3)2 (aq) cvs minnesota locations