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

Author Question: Calculate the mass of I2(s) produced at the anode if a current of 2.85 A is passed through a ... (Read 19 times)

mspears3

  • Hero Member
  • *****
  • Posts: 586

Question 1

Calculate the Ksp of lead iodide from the following standard electrode potentials, at 25 °C:

2 e- + PbI2(S) Pb(s) + 2 I-(aq) = -0.365 V
2 e- + Pb2+(aq) Pb(s) = -0.126 V

◦ 8 × 10-9
◦ 9 × 10-5
◦ 2 × 10-17
◦ 5 × 10-13
◦ 6 × 10-5

Question 2

Calculate the mass of I2(s) produced at the anode if a current of 2.85 A is passed through a solution of KI(aq) for 56 minutes.
◦ 0.42 g
◦ 0.13 g
◦ 13 g
◦ 25 g
◦ 4.3 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by mspears3 on Jul 8, 2021

snackralk

  • Sr. Member
  • ****
  • Posts: 363
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 35% of students answer this correctly




mspears3

  • Member
  • Posts: 586
Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)


miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
Gracias!

 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

For a complete list of videos, visit our video library