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Author Question: If the percent yield for the following reaction is 65.0, how many grams of KClO3 are needed to ... (Read 201 times)

nramada

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  • Posts: 580
on: Aug 27, 2018
If the percent yield for the following reaction is 65.0, how many grams of KClO3 are needed to produce 32.0 g of O2? 2 KClO3(s)  2 KCl(s) + 3 O2(g)
 
  A) 53.1 g
  B) 81.7 g
  C) 126 g
  D) 283 g

Question 2

What is the oxidation number of chromium in Cr(NH3)4Cl2Cl?
 
  A) -3
  B) +3
  C) +2
  D) -2
  E) 0

Question 3

The van der Waals equation corrects the ideal gas law for the finite volume and ________ of gas molecules.
 
  Fill in the blank(s) with correct word
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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dlook33

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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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nramada

  • Member
  • Posts: 580
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

Joy Chen

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  • Posts: 354
Reply 3 on: Yesterday
Gracias!

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