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Author Question: What is the correct formula for ammonium sulfide? A) NH4SO3 B) (NH4)2SO4 C) (NH4)2S D) NH3S ... (Read 88 times)

tth

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on: Aug 27, 2018
What is the correct formula for ammonium sulfide?
 
  A) NH4SO3
  B) (NH4)2SO4
  C) (NH4)2S
  D) NH3S
  E) N2S3

Question 2

The oxidation number of N in HNO2 is ________.
 
  A) +1
  B) +2
  C) +3
  D) +4
  E) +5

Question 3

In which orbital does an electron in a copper atom experience the greatest effective nuclear charge?
 
  A) 1s
  B) 4s
  C) 4p
  D) 4d
  E) 3d
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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chjcharjto14

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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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tth

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Reply 2 on: Aug 27, 2018
Excellent

Dominic

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Reply 3 on: Yesterday
Wow, this really help

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