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Author Question: The formula weight of Zn(ClO4 )2 is ________ amu. A) 164.7 B) 128.0 C) 79.0 D) 264.1 E) ... (Read 76 times)

dmcintosh

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on: Aug 27, 2018
The formula weight of Zn(ClO4 )2 is ________ amu.
 
  A) 164.7
  B) 128.0
  C) 79.0
  D) 264.1
  E) 116.7

Question 2

The estimated costs for remodelling the interior of an apartment are: three 1-gallon cans of paint at 15.44 each, two paint brushes at 12.22 each, and 145 for a helper.
 
  The total estimated cost with the appropriate significant figures is ________. A) 215.76
  B) 2.2  102
  C) 216
  D) 2  102
  E) 215.8
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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SAUXC

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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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dmcintosh

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Reply 2 on: Aug 27, 2018
Excellent

mammy1697

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Reply 3 on: Yesterday
Wow, this really help

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