For the following reaction occurring in an basic solution NO2 +AI - NH3 + AIO 2...
For the following reaction in basic solution Fe(CN)3 + N2H4 --> Fe(CN)6+ + N2 a correct set of stoichiometric coefficients in the balanced equation is: Fe(CN)63 N2H4 H20 O A. 4,1,4 B. 2,1,2 OC. 4.2.2 OD. 2,2,3 O E. 4.1.3 Reset Selection
For the following reaction occurring in an acid solution S2042- →S + SO2 A correct set of stoichiometric coefficients in the balanced equation is S2042- H+ SO2 O A. 2,2,1,3 O B. 2,2,3,1 O C. 2,4,3,1 O D. 2,4,2,2 O E. 2,4,1,3
For the reaction Zn + NO3- → Zn(OH)42- + NH3 which occurs in a basic solution, a correct set of stoichiometric coefficients is given by: OH- NO3- Zn(OH)42- A) 4,4,1 B) 7,4,1 C) 4,1,4 D) 9,1,1 E) 7,1,4
uestion 1 of 5 For the following reaction occurring in acidic solution: H3As0(aq)+Zn(s) AsHa(g) + Zn?*(aq) a correct set of coefficients in the balanced equation is: H+ H3As04 Zn2+ O A 5,1,4 B. 4,1,4 O C. 8,1,3 D. 5,1,3 E. 8,1,4 Reset Selection
For the following reaction occurring in basic solution: VO43-(aq) + Mg(s) → V2+(aq) + Mg2+(aq) A correct set of coefficients in the balanced equation is: VO43- Mg H2O A. 3,2,16 B. 2,2,8 C. 2,3,16 D. 2,3,8 E. 3,3,2
for the following reaction in acidic solution 52- + NO3 → N2 + SO42- a correct set of stoichiometric coefficients in the balanced equation is s2 NO3 H₂O O A. 5,4,8 O B. 5,8,8 O C. 8,4,5 OD. 5,8,4 O E. 8,5,4
Problem 2. Complete and balance the following equations for the reactions occurring in basic solution: a. MnO4-(aq)+C2O42-(aq)→MnO2(s)+CO2(g) b. NO2-(aq) + Al(s) → NH3(g) + Al(OH)4-(aq) Answer: a. 4H2O + 2MnO4- + 3C2O42- → 2MnO2 + 8OH- + 6CO2 b. 5H2O + NO2- + OH- + 2Al → NH3+ 2Al(OH)4-
For the following reaction in acidic solution As2O3 + I2 → H3AsO4 + I- a correct set of stoichiometric coefficients in the balanced equation is As2O3 H2O I- A. 2,10,2 B. 1,5,2 C. 1,5,4 D. 1,10,2 E. 2,5,4
Complete and balance the following half-reaction in basic solution NO2(g) NO:-(aq) Ds-(aq) 04-03-02-0 2- 3- 4- 2 3 4 5 6 7 8 9 0 0 0 0 0 0 0 O 0, 0. + 00- 10 (s) (1) (g) (aq) N O НО- OH H H HO e Reset • HO Delete
Balance the following reaction in basic solution. Fill in the coefficients for the balanced overall equation. Al(s)+CrO2−4(aq)⟶Al(OH)3(s)+Cr(OH)−4(aq) H+ + H2O + Al + CrO42- → Al(OH)3 + Cr(OH4)-