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Chemistry, 17.02.2021 07:00 jenistha123
Iron reacts with oxygen to form one mole iron (III) oxide releasing 826 kJ of heat. How much heat is released when 10.0 g Fe reacts with 5.00 g O2?
-148 kJ
-74.0 kJ
+129 kJ
+74.0 kJ
+86.0 kJ
+148 kJ
-129 kJ
-86.0 kJ
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Iron reacts with oxygen to form one mole iron (III) oxide releasing 826 kJ of heat. How much heat is...
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