Which pair of elements would form an ionic bond? n and o k and be c and cl fe and ni
1 answer:
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Answer : The thermal energy produced during the complete combustion of one mole of cymene is -7193 kJ/mole
Explanation :
First we have to calculate the heat released by the combustion.
where,
q = heat released = ?
= specific heat of calorimeter =
= change in temperature =
Now put all the given values in the above formula, we get:
Thus, the heat released by the combustion = 70.43 kJ
Now we have to calculate the molar enthalpy combustion.
where,
= molar enthalpy combustion = ?
q = heat released = 70.43 kJ
n = number of moles cymene =
Therefore, the thermal energy produced during the complete combustion of one mole of cymene is -7193 kJ/mole
Answer:
Explanation:
Hello there!
In this case, since the Kp for the first reaction is given, according to the following equilibrium expression:
However, since the second reaction stands for the reverse of the initial one, the equilibrium expression would be:
And therefore its Kp the inverse of the aforementioned one:
Best regards!