Calculate mass of Al formed by electrolysis of molten AlCl3 by a current 7.5*10^4 A flowing...
Calculate mass of Al formed by electrolysis of molten AlCl3 by a current 7.5*10^4 A flowing for period 45h.
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Calculate mass of Al formed by electrolysis of molten AlCl3 by a
current 7.5*10^4 A flowing...
Calculate the mass of Al that is produced during a one hour electrolysis on AlCl3 if...
Calculate the mass of Al that is produced during a one hour electrolysis on AlCl3 if the current is 3 ampere.
Metallic aluminum can be made by the electrolysis of molten A.O. (a) What mass of N...
Metallic aluminum can be made by the electrolysis of molten A.O. (a) What mass of N is formed by passing a current of 7.65 A through molten Al., for 3.80 days? The unbalanced chemical reaction representing this electrolysis is shown below. Alo Alto g of Al is formed by this electrolysis, (b) How many minutes are needed to plate out 20.00 g of Al from molten Als, using 7.48 A current? minutes are needed
Metallic magnesium can be made by the electrolysis of molten MgCl2. (a) What mass of Mg is formed by passing a current o...
Metallic magnesium can be made by the electrolysis of molten MgCl2. (a) What mass of Mg is formed by passing a current of 8.70 A through molten MgCl2 for 3.60 days? The unbalanced chemical reaction representing this electrolysis is shown below. MgCl2 Mg + Cl2 __________ g of Mg is formed by this electrolysis. (b) How many minutes are needed to plate out 20.00 g of Mg from molten MgCl2 using 8.78 A current? __________- minutes are needed.
9. In the electrolysis of molten MgCh2. A current of 60.0 A passes through molten MgCl;...
9. In the electrolysis of molten MgCh2. A current of 60.0 A passes through molten MgCl; for a period 2 h. Calculate the mass in grams of Mg (AM: 24.3) produced. (F 96485 C/mol e) [10 pt]
Semimetallic silicon can be made by the electrolysis of molten SiO2. (a) What mass of Si...
Semimetallic silicon can be made by the electrolysis of molten
SiO2.
(a) What mass of Si is formed by passing a current of 5.50 A
through molten SiO2 for 2.70 days? The unbalanced chemical reaction
representing this electrolysis is shown below.
SiO2 Si + O2
(see rest in photo)
38. -/0.1 points 0/4 Submissions Used My Notes Semimetallic silicon can be made by the electrolysis of molten SiO2. (a) What mass of Si is formed by passing a current of...
Metallic iron can be made by the electrolysis of molten Fe2O3. (a) What mass of Fe...
Metallic iron can be made by the electrolysis of molten Fe2O3. (a) What mass of Fe is formed by passing a current of 9.15 A through molten Fe2O3 for 4.70 days? The unbalanced chemical reaction representing this electrolysis is shown below. Fe2O3 --> Fe + O2 ____ g of Fe is formed by this electrolysis. (b) How many minutes are needed to plate out 10.00 g of Fe from molten Fe2O3 using 7.29 A current? ____ minutes are needed.
Semimetallic silicon can be made by the electrolysis of molten SiO2. (a) What mass of Si...
Semimetallic silicon can be made by the electrolysis of molten
SiO2.
(a) What mass of Si is formed by passing a current of 6.24 A
through molten SiO2 for 2.10 days? The unbalanced
chemical reaction representing this electrolysis is shown
below.
SiO2
Si + O2
g of Si is formed by this electrolysis.
(b) How many minutes are needed to plate out 13.00 g of Si from
molten SiO2 using 7.92 A current?
minutes are needed.
Metallic sodium can be made by the electrolysis of molten NaCl. (a) What mass of Na...
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.
38. -10.1 points 0/4 Submissions Used Metallic iron can be made by the electrolysis of molten f os (a) What mass of...
38. -10.1 points 0/4 Submissions Used Metallic iron can be made by the electrolysis of molten f os (a) What mass of fe is formed by passing a current of 605 A through molte s for 3.0 days? The unbalanced chemical reaction representing this electrolysis is shown below. Fe Oy --Fe+ of fe is formed by this electrolysis D) How many minutes are needed to plate out 6.00 of fe from molten fe, using current? minutes are needed
Metallic magnesium can be made by the electrolysis of molten MgCl2. What mass of Mg is...
Metallic magnesium can be made by the electrolysis of molten MgCl2. What mass of Mg is formed by passing a current of 5.10 A through molten MgCl2 for 3.50 days? How many minutes are needed to plate out 14.00 g Mg from molten MgCl2, using 3.90 A of current?
Metallic aluminum can be made by the electrolysis of molten A.O. (a) What mass of N is formed by passing a current of 7.65 A through molten Al., for 3.80 days? The unbalanced chemical reaction representing this electrolysis is shown below. Alo Alto g of Al is formed by this electrolysis, (b) How many minutes are needed to plate out 20.00 g of Al from molten Als, using 7.48 A current? minutes are needed
9. In the electrolysis of molten MgCh2. A current of 60.0 A passes through molten MgCl; for a period 2 h. Calculate the mass in grams of Mg (AM: 24.3) produced. (F 96485 C/mol e) [10 pt]
Semimetallic silicon can be made by the electrolysis of molten
SiO2.
(a) What mass of Si is formed by passing a current of 5.50 A
through molten SiO2 for 2.70 days? The unbalanced chemical reaction
representing this electrolysis is shown below.
SiO2 Si + O2
(see rest in photo)
38. -/0.1 points 0/4 Submissions Used My Notes Semimetallic silicon can be made by the electrolysis of molten SiO2. (a) What mass of Si is formed by passing a current of...
Semimetallic silicon can be made by the electrolysis of molten
SiO2.
(a) What mass of Si is formed by passing a current of 6.24 A
through molten SiO2 for 2.10 days? The unbalanced
chemical reaction representing this electrolysis is shown
below.
SiO2
Si + O2
g of Si is formed by this electrolysis.
(b) How many minutes are needed to plate out 13.00 g of Si from
molten SiO2 using 7.92 A current?
minutes are needed.
38. -10.1 points 0/4 Submissions Used Metallic iron can be made by the electrolysis of molten f os (a) What mass of fe is formed by passing a current of 605 A through molte s for 3.0 days? The unbalanced chemical reaction representing this electrolysis is shown below. Fe Oy --Fe+ of fe is formed by this electrolysis D) How many minutes are needed to plate out 6.00 of fe from molten fe, using current? minutes are needed
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