This topic contains a solution. Click here to go to the answer

Author Question: How many seconds are required to produce 5.00 g of aluminum metal from the electrolysis of molten ... (Read 41 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
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.
Answer Preview
Only 55% of students answer this correctly




jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Aug 27, 2018
:D TYSM


aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

For a complete list of videos, visit our video library