Part A
Which of the following reactions are redox reactions?
Check all that apply.
Check all that apply.
Al(s)+3Ag+(aq)→Al3+(aq)+3Ag(s) |
SO3(g)+H2O(l)→H2SO4(aq) |
Ba(s)+Cl2(g)→BaCl2(s) |
Mg(s)+Br2(l)→MgBr2(s) |
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Part A Which of the following reactions are redox reactions? Check all that apply. Check all...
Which of the following reactions are redox reactions? Check all that apply. Check all that apply . Al(s)+3Ag+(aq) = Al3+(aq)+3Ag(s) SO3(g)+H2O(l) = H2SO4(aq) Ba(s)+Cl2(g) = BaCl2(s) Mg(s)+Br2(l) = MgBr2(s)
Which of the following reactions are redox reactions? Check all that apply. Check all that apply. Al(s)+3A g + (aq)→A l 3+ (aq)+3Ag(s) S O 3 (g)+ H 2 O(l)→ H 2 S O 4 (aq) Ba(s)+C l 2 (g)→BaC l 2 (s) Mg(s)+B r 2 (l)→MgB r 2 (s)
Indicate which reactions are redox reactions. Check all that apply. Check all that apply. Li2O(s)+SO2(g)→Li2SO3(s) 2Cr(s)+3Cl2(g)→2CrCl3(s) BaCl2(aq)+H2SO4(aq)→BaSO4(s)+2HCl(aq)
Which of the following are redox reactions? (select all that apply) S8 + O2 → SO3 NaBr + CaF2 → NaF + CaBr2 C3H6 + O2 → CO2 + H2O Mg + Cl2 → MgCl2
84. Which reactions are redox reactions? (a) Al(s) + 3 Ag+(aq) -> Al+(aq) + 3 Ag(s) (b) 4 K(s) + O2(g) → 2K2O(s) (c) SO3(g) + H2O(l) → H2SO4(aq) (d) Mg(s) + Brz(1) ► MgBrz(s)
Part A Which of the following redox reactions do you expect to occur spontaneously in the fowd dreetiont Check all that apply. O Cd2+ (aq) +Co(a)-Co2+ (aq) +Cd(a) O Fe+ (aq)+Zn(s)-+Fe (s) + Zn2+ (aq) O Cr(s)+3Ag (aq)Cr3 (aq) + 3Ag(s) O Fe (aq) +Cd(a)-+Fe(s) + Cd2+ (aq) Request Answer Submit ovide Feedback
Which of the following reactions are redox reactions?Check all that apply.$$ \begin{array}{l} \mathrm{Mg}(\mathrm{s})+\mathrm{Br}_{2}(\mathrm{l}) \rightarrow \mathrm{MgBr}_{2}(\mathrm{~s}) \\ \mathrm{Al}(\mathrm{s})+3 \mathrm{Ag}^{+}(\mathrm{aq}) \rightarrow \mathrm{Al}^{3+}(\mathrm{aq})+3 \mathrm{Ag}(\mathrm{s}) \\ 4 \mathrm{~K}(\mathrm{~s})+\mathrm{O}_{2}(\mathrm{~g}) \rightarrow 2 \mathrm{~K}_{2} \mathrm{O}(\mathrm{s}) \\ \mathrm{SO}_{3}(\mathrm{~g})+\mathrm{H}_{2} \mathrm{O}(\mathrm{l}) \rightarrow \mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{aq}) \end{array} $$
Which of the following is a redox reaction? More than one answer may be correct. HBr(aq) + KOH(aq) → H20(1) + KBr(aq) SO3(g) + H20(1) - H2SO4(aq) HBr(aq) + Na2S(aq) - NaBr(aq) + H2S(g) NH4+(aq) + 2O2(g) H2O(l) + NO3(aq) + 2 H+(aq) 2 Na(s) + Cl2(g) → 2 NaCl(s) None of the above are redox reactions.
20. Identify the neutralization reaction. Classify all of the reactions shown below. a) CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (l) b) MgBr2 (aq) + Cl2 (g) → MgCl2 (aq) + Br2 (l) c) HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l) d) BaCl2 (aq) + 2 AgNO3 (aq) → 2 AgCl (s) + Ba(NO3)2 (aq) 23) Calculate the mass and the number of the hydroxide ions in Ca(OH)2 required to react...
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...