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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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einsteindude einsteindude
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9 years ago
In the reaction of aluminum and iron(III) oxide to form iron and aluminum oxide, ?H is -850 kJ. How many kJ are released when 10. g of Al react?

2 Al (s) + Fe2O3 (s) Rightwards Arrow 2 Fe (s) + Al2O3 (s)      ?H= -850 kJ

A) 1100 kJ
B) 320 kJ
C) 550 kJ
D) 850 kJ
E) 160 kJ
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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f_zah1f_zah1
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9 years ago Edited: 2 years ago, bio_man
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einsteindude Author
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9 years ago
This calls for a celebration Person Raising Both Hands in Celebration
rudy.zondo
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Good timing, thanks!
foxrcng11
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2 hours ago
You make an excellent tutor!
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