In one experiment you reacted 45.7 g of Alumin um with 182.8 g of Iron (III) oxide to produce Aluminum Oxide and Elemental iron (not diatomic). g) If you produced 5 grams of aluminum oxide, how many atoms of aluminum are in the 5 grams? h) The reaction required a lot of heat to begin and it did not release any heat? Was the reaction exothermic or endoth ermic i) If the reaction required a lot of energy what can you infer from the activation energy?

In one experiment you reacted 45.7 g of Alumin um with 182.8 g of Iron (III) oxide to produce Aluminum Oxide and Elemental iron (not diatomic). g) If you produced 5 grams of aluminum oxide, how many atoms of aluminum are in the 5 grams? h) The reaction required a lot of heat to begin and it did not release any heat? Was the reaction exothermic or endoth ermic i) If the reaction required a lot of energy what can you infer from the activation energy?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 114AE: Consider the two space shuttle fuel reactions in Exercises 81 and 82. Which reaction produces more...

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