QUESTION 16 When fused (molten) sodium chloride is electrolyzed what occurs? Gaseous chlorine is formed at...
8. When molten sodium is electrolyzed using inert electrodes, which of the following statements is NOT true? A. Cl ions are oxidized C. Na ions are oxidized E. all of the above B. Nat and Cl ions carry the current through the molten liquid D. Cl2 gas is formed
Metallic sodium can be made by the electrolysis of molten NaCl. (a) What mass of Na is formed by passing a current of 9.02 A through molten NaCl for 1.60 days? The unbalanced chemical reaction representing this electrolysis is shown below. NaCl Na + Cl2 g of Na is formed by this electrolysis. (b) How many minutes are needed to plate out 6.00 g of Na from molten NaCl using 9.49 A current? minutes are needed.
13. What reaction occurs at the anode during the electrolysis of molten silver chloride? A. AgCl(1) ► Ag" (l) + CE(1) B. Ag (l) +e → Ag(1) C. Ag() ► Ag () + D. 2CH(1) Cl2(g) + 2e E. Cl2(g) + 2e → 201(1) 14. One of the differences between a voltaic cell and an electrolytic cell (where electrolysis occurs) is that in an electrolytic cell: A. electrical energy is supplied from an outside energy source to drive a nonspontaneous...
Need help filling in my data sheet from a lab. My professor said the pressure was 24.6 inches of Hg and that we needed to convert that to moles. Im not sure i put that in the correct spot. I included the lab protocol. Plz plz plz help me fill in the blanks and let me know if i did something wrong Im very confused haha. THANKS!! Equivalent Mass by Electrolysis If the two terminals on any source of DC...
need help with questions EXPERIMENT 9: ELECTROLYSIS AND AVOGADRO'S NUMBER QUESTIONS 1. What solution is used in the apparatus for this experiment? a. Would anything else work? b. If so, what are some examples? 2. What gas forms at the cathode in this experiment? 3. What gas forms at the anode in this experiment? 4. How is the temperature of each of the gases determined? EXPERIMENT ELECTROLYSIS & AVOGADRO'S NUMBER UUUUUUUUUUU INTRODUCTION Electrolysis is the process of causing a chemical...