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Author Question: How many seconds are required to produce 5.00 g of aluminum metal from the electrolysis of molten ... (Read 74 times)

jerry coleman

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on: Aug 27, 2018
How many seconds are required to produce 5.00 g of aluminum metal from the electrolysis of molten AlCl3 with an electrical current of 15.0 A?
 
  A) 27.0
  B) 9.00
  C) 1.19E  103
  D) 2.90  105
  E) 3.57  103

Question 2

Hydrochloric acid is a strong acid. This means that ________.
 
  A) HCl dissociates completely to H+(aq) and Cl-(aq) when it dissolves in water
  B) HCl does not dissociate at all when it is dissolved in water
  C) HCl produces a gaseous product when it is neutralized
  D) HCl cannot be neutralized by a weak base
  E) aqueous solutions of HCl contain equal concentrations of H+(aq) and OH-(aq)

Question 3

When 0.500 mol of HC2H3O2 is combined with enough water to make a 300.0 mL solution, the concentration of HC2H3O2 is ________ M.
 
  A) 3.33
  B) 1.67
  C) 0.835
  D) 0.00167
  E) 0.150
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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DylanD1323

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Reply #1 on: Aug 27, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jerry coleman

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Reply 2 on: Aug 27, 2018
:D TYSM

phuda

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Reply 3 on: Yesterday
Gracias!

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