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Author Question: The freezing point of water at 1 atm pressure is ________. A) 0 F B) 0 K C) 0 C D) -273 C E) ... (Read 52 times)

ghost!

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on: Aug 27, 2018
The freezing point of water at 1 atm pressure is ________.
 
  A) 0 F
  B) 0 K
  C) 0 C
  D) -273 C
  E) -32 F

Question 2

Which of the following correctly represents the second ionization of calcium?
 
  A) Ca (g)  Ca+ (g) + e-
  B) Ca+ (g)  Ca2+ (g) + e-
  C) Ca- (g) + e-  Ca2- (g)
  D) Ca+ (g) + e-  Ca2+ (g)
  E) Ca+ (g) + e-  Ca (g)

Question 3

Of the following, ________ contains the greatest number of electrons.
 
  A) P3+
  B) P
  C) P2-
  D) P3-
  E) P2+

Question 4

A sulfur oxide is 50.0 by mass sulfur. This molecular formula could be ________.
 
  A) SO
  B) SO2
  C) S2O
  D) S2O4
  E) either SO2 or S2O4
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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Anton

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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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ghost!

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Reply 2 on: Aug 27, 2018
:D TYSM

covalentbond

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Reply 3 on: Yesterday
Gracias!

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