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Author Question: If the reaction yield is 94.4, what mass in grams of hydrogen is produced by the reaction of 4.73 g ... (Read 117 times)

sc00by25

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on: Aug 27, 2018
If the reaction yield is 94.4, what mass in grams of hydrogen is produced by the reaction of 4.73 g of magnesium with 1.83 g of water? Mg (s) + 2H2O (l)  Mg(OH)2 (s) + H2 (g)
 
  A) 0.0962
  B) 0.0162
  C) 0.0485
  D) 0.219
  E) 0.204

Question 2

Of the atoms below, ________ is the most effective in forming  bonds.
 
  A) C
  B) P
  C) N
  D) Si
  E) Ge
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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Smiles0805

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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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sc00by25

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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