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Consider the reaction: 2Mn(s) +O2(g) => Mn2O3(s);AH° = -959.0 kJ Find AH for the following reaction: 2Mn2O3(s) => 4Mn(s) + 302(g) +959.0 kJ +1918 kJ -3836 kJ O-1918 kJ +3836 kJ
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Consider the reaction:

2Mn(s) +O2(g) => Mn2O3(s);AH° = -959.0 kJ
Find AH for the following reaction:
2Mn2O3(s) => 4Mn(s) + 302(g)
+959.0 kJ
+1918 kJ
-3836 kJ
O-1918 kJ
+3836 kJ

Consider the reaction: 2Mn(s) +O2(g) => Mn2O3(s);AH° = -959.0 kJ Find AH for the-example-1
User Ivan Nesterenko
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4 votes

Answer:

2 one is the correct one

Step-by-step explanation:

User Moritz Friedrich
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