The overall reaction in a commercial heat pack can be represented as 4Fe (s) _ 3O2 (g) -gt; 2Fe2O3 (S) Delta H = -1652 How much heat is released | Cheap Nursing Papers

The overall reaction in a commercial heat pack can be represented as 4Fe (s) _ 3O2 (g) -gt; 2Fe2O3 (S) Delta H = -1652 How much heat is released

Delta H = -1652

  1. How much heat is released when 4.80 moles of iron are reacted with excess ?
  2. Heat =  kJ
  3. How much heat is released when 1.00 mole of  is produced?
  4. Heat =  kJ
  5. How much heat is released when 1.70 g iron is reacted with excess ?
  6. Heat =  kJ
  7. How much heat is released when 10.4 g  and 1.80 g  are reacted?

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