We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Initial mass of the anode was 10.00 g of Zinc and the initial mass of the...
Name: 4. A practical galvanic cell is colloquially known as a “battery". Is Faraday's law in any way applicable to using a battery (hence a galvanic cell)? If so, how? (Hint: Did you see the waterfall or water + gravity analogy in the tutorial? Difference in height is not the only important waterfall parameter). Name: Part C: Electrolytic Cell and Calculation of Faraday's Constant (Using http://media pearsoncmg.combe bos_Omedia chemchem_sim html5/Electro Electrophp) Cathode Final Mass 14.88 Cathode Initial Mass 16.00 Difference...
need help !! with questions 2,4,5,6 Initial Mass of Cathode electrode (Fe) Initial Mass of Anode electrode (Zn) Final Mass of Cathode 10.0g 10, og 10,209 .2g Fe 3+ (aq)+32 z Fecs) Mass of Zinc deposited on cathode (g) Half reaction in Cathode Half reaction in Anode Zn(s) Eszn²+ (aq) + Ze Za(s) + 2 Fest (1) ► 2* (g) +2 Fe²+ (aq) Overall Cell Reaction Standard Cell Potential, Ecellº .440 +.763 3.32 3 (Eºcell = Ecathode - Eanode) Number...
Fill the table with the raw data collected from your copper electrolysis Run # Initial Anode Mass (g) Final Anode Mass (g) Initial Cathode Mass (g) Final Cathode Mass (g) Current (A) Time (min) Time (s) 1 11.5 11.005 10.5 10.995 5.00 Amps 5:00 300 2 11.5 10.762 10.5 11.238 2.50 A 15:00 900 3 11.5 10.906 10.5 11.094 1.00 A 30:00 1800 Calculate the experimental mass loss at the anode and the experimental mass gain at the cathode for...
Mass of beaker plus solid Mass of water,mno 1.229 4,298-g 41-949 Mass of solid, m Initial temperature Final temperature a1,0 for the reaction (Eq. 1 ) (SH. = 4.18 J/g°C) ΔH for the reaction (Eq.5) The quantity you have just calculated is approximately" equal to the heat of solution of your sample. Calculate OC - joules joules the heat of solution per gram of solid sample. The solution reaction is endothermic exothermic. (Underline the correct answer.) Give your reasoning. Solid...