[Answered] Using the noble gas shorthand notation, write the electron configuration for Fe3+. What will be ...

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crobinson2013

Hero Member
Posts: 535

on: Aug 27, 2018

Using the noble gas shorthand notation, write the electron configuration for Fe3+.

What will be an ideal response?

Question 2

Calculate the pH of a 0.0727 M aqueous sodium cyanide solution at 25.0 C. Kb for CN- is 4.9 10-10.

A) 9.33
B) 10.00
C) 5.22
D) 1.14
E) 8.78

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Marked as best answer by a Subject Expert

chloejackso

Sr. Member
Posts: 316

Reply #1 on: Aug 27, 2018

Answer to Question 1

Ar3d5

Answer to Question 2

E

crobinson2013

Member
Posts: 535

Reply 2 on: Aug 27, 2018

Excellent

dreamfighter72

Member
Posts: 355

Reply 3 on: Yesterday

Gracias!

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