combustions are exothermic |
2 |
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combustion is exothermic |
10 |
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combustion is always exothermic |
3 |
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combustion is an exothermic reaction |
5 |
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the combustion of methane is exothermic |
2 |
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the combustion is exothermic |
1 |
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combustion of methane is exothermic |
1 |
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combustion of fuel is exothermic |
1 |
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combustion of hydrogen is exothermic |
1 |
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combustion of ethanol is exothermic |
1 |
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combustion of alcohols is exothermic |
1 |
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