Identify Endothermic and Exothermic

Worksheet by Jerry Doty
Identify Endothermic and Exothermic worksheet preview image
Subjects
Chemistry
Grades
11
Language
ENG
Assignments
113 classrooms used this worksheet

Click on each blue dot and identify the diagram as either Endothermic or Exothermic Exothermic Endothermic Identify each of the following as either Endothermic or Exothermic. ADP + H3PO4 + 38 kJ → ATP + H2O C2H5OH(g) + 3O2(g) → 2CO2(g) + 3H2O(l) + 1409 kJ 2Al(s) + Fe2O3(s) → Al2O3(s) + 2Fe(s) + 852 kJ 2H2 + O2 +heat --> 2 H2O N2(g) + 3H2(g) → 2NH3(g) + Heat CO2(g) + 2H2O(l) ----> CH4(g) + 3O2(g) ΔH= +890 kJ 2K(s) + Br2(l) ---> 2KBr(s) ΔH= -394 kJ

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