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Chemistry, 24.06.2019 04:00
Why is burning a log an exothermic process? a. energy must be continuously added to complete the combustion reaction. b. the log and oxygen contain more chemical energy than the gases and ash produced. c. additional energy is required to start the chemical reaction.
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Chemistry, 24.06.2019 04:00
What type of reaction releases energy to its surroundings? a. endothermic b. synthesis c. exothermic d. decomposition
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ice is melting at 0 degrees Celsius. Explain how the temperature of the melting ice stays the same w...
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