Exam (elaborations)
Chem 102 CH 11 Thermochemistry Exam Questions with Complete Solutions
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Chemical Hand Warmers - ANSWER-Most hand warmers work by using the heat released from the slow oxidation of iron 4 Fe(s) + 3 O2(g) → 2 Fe2O3(s) The amount your hand temperature rises depends on several factors: The size of the hand warmer The size of your glove, etc. Mainly, the amount of ...
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