The enthalpy of combustion for octane (C8H18(l)), a key component of gasoline, is â€"5074 kJ/mol. The reaction equation is: C8H18(l) 12. 5O2(g) es001-1. Jpg 8CO2(g) 9H2O(g). What is the es001-2. JpgHf for this reaction? 16CO2(g) 18H2O(g) es001-3. Jpg 2C8H18(l) 25O2(g) kJ.
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Chemistry, 23.06.2019 04:20
The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity
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Chemistry, 23.06.2019 21:30
Acompound containing nitrogen and oxygen is decomposed in the laboratory and produces 1.78 g of nitrogen and 4.05 g of oxygen. part a calculate the empirical formula of the compound.
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Chemistry, 23.06.2019 22:00
How will the ice water mix with the salty water? write your hypothesis below. solution hypothesis describing mixing hypothesis describing temperature (will the top be warmer, cooler, or the same as the bottom? ) solution 1 freshwater solution 2 salty water solution 3 saturated water?
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Chemistry, 24.06.2019 02:00
An electric kettle uses electrical energy to boil water. energy from the electricity is transferred to the water, heating it up. an electric ice maker also uses electrical energy, but it freezes water to form ice. since energy can’t be created or destroyed, and water loses potential energy when it freezes to form ice, what happens to the energy put into the ice maker and the energy released by the water?
Answers: 1
The enthalpy of combustion for octane (C8H18(l)), a key component of gasoline, is â€"5074 kJ/mol. Th...
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