5. What is the concentration of silver(I) ion in a saturated solution of silver(I) carbonate containing...
What is the concentration of silver(I) ion in a saturated solution of silver(I) carbonate containing 0.0060 M Na2CO3? For Ag2CO3, Ksp = 8.6 × 10–12. a)3.8 × 10–5 M b)2.0 × 10–9 M c)8.0 × 10–9 M d)6.0 × 10–4 M e)8.0 × 10–4 M
please do number 5 Redox equation thanks 2. NO, (aq) + Al(s) - NH) (aq) + Al(OH). (aq) in basic solution 3. Mn (aq) + NaBIO, (s) BP (aq) + MnO4 (aq) + Na* (aq) in acidic solution 4. As:O) (S) + NO, (aq) → HASO. (aq) + N,Os (aq) in acidic solution 5. Pb (s) + PbO2 (s) + H2SO. (aq) + PbSO4(s) in acidic solution Model 2 What if we switched reaction 1 between zinc solid with copper...
QUESTION 6 What is the concentration of silver ion in a saturated solution of silver carbonate containing 0.0044 M Na2CO3? For Ag2003. Ksp - 8.6 x 10-12 * 6.0 x 10 4 M 6.8.0 x 10 °M * 8.0 x 10-4M d. 2.0 x 10-9M ° 4.4 x 10-5M
need help for half cell potentials pls calculate step by step (NOTE - Remember that the positive electrode is attached to the red wire and the negative electrode is attached to the black wire.) Electrode Systems Used Anode (oxidation) Negative Cathode (reduction) Positive Measured Potential (V) Positive (Ecu) Copper and silver Cu() - Cu2+ + 2e" Ag+ +1e Ag) 0.432 V Zinc + Silver Zn cs + 2n**+ Zé dat + leº nAg (s) 1.484 V Copper & Zinc Zn(s)...
What is the standard emf of a galvanic cell made of a Co electrode in a 1.0 M Co(NO32 solution and a Al electrode in a 1.0 M AI(NO3)3 solution at 25°C? 0 cell Standard Reduction Potentials at 25°C Half-Reaction E(V +2.87 +2.07 +1.82 O,(g) 2H (aq)2e0(g)+HO Co3+(aq) + e-_? Co2+(aq) H,02(aq) + 2H"(aq) + 2e-_ 2H20 Cu2+(aq) + 2e-? Cu(s) AgCIs) + Ag(s) + CI(a) S02-(aq) + 4H'(aq) + 2e S02(g) + 2H20 Cu2+(aq) + e-_ Cu+(aq) Sn (aq)...
please answer both questions QUESTION 6 What is the concentration of silver ion in a saturated solution of silver carbonate containing 0.0044 M Na2CO3? For Ag2CO3, Ksp - 8.6 x 10-12 26.0 x 10-4 M b.8.0 x 10.9 M ©8.0 x 10-4 M 2.0 x 10.9 M 44x10-5M QUESTION 7 What is the net ionic equation for the reaction of Ca3(PO4)2 with a strong acid? *3 Ca2+ (aq) + 2 PO43-(aq) + 6 Ht(aq) → 2 H3PO4(aq) + 3 Ca2+(aq)...
For all of the following experiments, under standard conditions, which species could be spontaneously produced? A lead wire is placed in a solution containing Cu2+ yes no Cu yes no PbO2 yes no No reaction Crystals of I2 are added to a solution of NaCl. yes no I- yes no No reaction yes no Cl2 A silver wire is placed in a solution containing Cu2+ no yes Cu no yes No reaction no yes Ag+ Half-Reaction 8° (V) Half-Reaction 8° (V) 2.87 1.99 1.82 1.78 1.70 1.69 1.68 1.60...
1. How do I read the half reaction table? 2. If im asked for the best reducing agent from Cu+, Ag+, F2, and Fe3+, where do I look first in the table? before the arrow or after the arrow? 3. Sometimes a value that has originally a positive (V) from the table it will have the negative sign in a homework problem, and viceversa, so the question is, how do I use the positive and negative signs in respect to...
What is the silver ion concentration (Ag +) for a saturated solution of Ag2CO3 if the Ksp for Ag_Coz is 8.4 x 10-129 SHOW WORK!!! 2.90 x 10-6 M ОА. 2.03 x 10-4 M B 2.56 x 10-4 M D. 4.06 x 10-4 M
5. What was the purpose of the NaNO3 solution in this experiment? 6. Could a solution of NaCl be used instead of NaNO3? 7. What was the purpose of FeSO4 solution in this experiment? 8. Could a solution of FeCl, be used instead of FeSO4? 9. Could a solution of NaSO4 be used instead of FeSO4? 10. Calculate the standard cell potential for the spontaneous redox reaction between a Pb(s)/Pb(NO3)2(aq) half-cell and a Ag(s)/AgNO3(aq) half-cell. Which metal would be oxidized?...