Which of the following shows that the combustion of methane produces 802 kJ mol of energy
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Definition1/6
CH4(g) + 2O2(g) CO2(g) + 2H2O(g) + 802 kJ/mol
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Term1/6
What reactions would have a decrease in entropy
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Definition1/6
anabolic reaction
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Term1/6
How much energy is required to raise the temperature of 0.2 kg of aluminum from 15C to 18C
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Definition1/6
538 J
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Term1/6
If 213 J raises a sample of water 8.2 C what is the mass of the water
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Definition1/6
6.2 g
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Term1/6
How can an unknown H reaction be determined using Hess law
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Definition1/6
To use Hess Law, one simply uses the known equations and their
respective ∆H values, rearranges them as necessary to arrive at the
target equation (unknown ∆H) and then adds the ∆H values to obtain
the value for the target equation. This is possible because Hess
Law applies to state functions which are independent of the
path.
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Term1/6
What is an example that shows that the combustion of methane produces 802 kJmol of energy
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Definition1/6
The enthalpy of combustion is determined by calorimetry.
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Cards in this guide (6)
Which of the following shows that the combustion of methane produces 802 kJ mol of energy
CH4(g) + 2O2(g) CO2(g) + 2H2O(g) + 802 kJ/mol
What reactions would have a decrease in entropy
anabolic reaction
How much energy is required to raise the temperature of 0.2 kg of aluminum from 15C to 18C
538 J
If 213 J raises a sample of water 8.2 C what is the mass of the water
6.2 g
How can an unknown H reaction be determined using Hess law
To use Hess Law, one simply uses the known equations and their
respective ∆H values, rearranges them as necessary to arrive at the
target equation (unknown ∆H) and then adds the ∆H values to obtain
the value for the target equation. This is possible because Hess
Law applies to state functions which are independent of the
path.
What is an example that shows that the combustion of methane produces 802 kJmol of energy
The enthalpy of combustion is determined by calorimetry.