Thread: someone who has a brain help me out
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Unread 01-02-2012, 11:03 PM
-Dimez-
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Default someone who has a brain help me out
can someone answer this question for me?


how many atoms of each element are contained in a single formula unit of iron (III) formate, Fe(CHO2)3 H2O? What percentage by mass of the compound is water?


thx
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Unread 01-02-2012, 11:03 PM   #1
 
-Dimez-
Basic Member
Estimated Skill in Text: 0/10 starsEstimated Skill in Text: 0/10 starsEstimated Skill in Text: 0/10 starsEstimated Skill in Text: 0/10 starsEstimated Skill in Text: 0/10 starsEstimated Skill in Text: 0/10 starsEstimated Skill in Text: 0/10 starsEstimated Skill in Text: 7.24/10 starsEstimated Skill in Text: 7.24/10 starsEstimated Skill in Text: 7.24/10 stars
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47 Won / 36 Lost
 
Join Date: May 2011
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Posts: 441
Mentioned: 22 Post(s)
Tagged: 2 Thread(s)
Default someone who has a brain help me out
can someone answer this question for me?


how many atoms of each element are contained in a single formula unit of iron (III) formate, Fe(CHO2)3 H2O? What percentage by mass of the compound is water?


thx
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