S0 + 2H+ + 2e ↔ H2S, E0 = 0.141 V
(b) Determine the E0(w) for the half reaction.
please answer ASAP will give immediate thumbs up!
(a) Develop a pE/pH expression for S0/H2S given that [H2S] = 1x10-2M S0 + 2H+ +...
Question 11 of 14 Map pling r the following reactions, determine Ee, AGO, and K, given the balanced half reactions and the tandard reduction potentials. Also, determine if the reaction is spontaneous as written. 1.92 V E 0.575 V H, Aso, 2H 2e H Aso, H,O Number Number O Spontaneous O V K O AGO O J O Not Spontaneous E 30.771 V continued below... O Previous ® Give Up & View Solution Check Answer Next HExt Hint
table is 18.1 is given. please show work so i understand
4. (a) Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen and Shaw, and calculate the standard emf E' of an electrochemical cell described by the following reaction: 2 K+ + Mn → Mn + 2 K (b) What is n? (c) What is AGº for this reaction at 25°? (d) What is the equilibrium constant for this reaction at 25°? E (V) Weaker...
please help answer question 4, a-f please
using the data below from chart 1
objectives from lab, thank you
DATA:CA y 3 Ay No3 Part I: Cell Potential of voltaic cells under standard conditions: cell CU CND2 #27 14.0m Give the half Half cell reaction at Combinations Oxidation Reduction E the anode and with [ion] takes place Theoretical takes place cathode. Write in M here here (V) above the arrow E c (V) if it is oxidation or reduction. |-0.340...
help please?
this was the only other information given
REPORT SHEET Determination of the Solubility-Product Constant for a Sparingly Soluble Salt EXPERIMENT 8 A. Preparation of a Calibration Curve Initial (Cro121 0.0024 M Absorbance 5 mL Volume of 0.0024 M K Cro Total volume 1. I mL 100 mL 2. 100ML 3. 10 mL 100ml 4. 15 mL 100 ML Molar extinction coefficient for [CrO2) [Cro,2) 2.4x100M 12x1044 2.4810M 3.6810M 0.04) 2037.37 0.85 1.13 2. 3. Average molar extinction coefficient...