Answer:
sorry but the question is not clear
Answer:
Water is much smaller than either of the previous substances and exhibits weaker dispersion forces, but its extensive hydrogen bonding provides stronger intermolecular attractions, fewer molecules escaping the liquid, and lower vapor pressure than for either diethyl ether or ethanol.
Explanation:
Brain-List
Answer:
Explanation:
Hello!
In this case, for the undergoing chemical reaction at equilibrium:
Which means that pressure-based equilibrium constant is computed via the following equilibrium expression:
Thus, by plugging in the given pressures at equilibrium, the required Kp turns out:
Best regards!
Explanation:
We calculate the amount of carbon fixed as follows.
= kg
= -1273.1 kJ/mol
= -393.5 kJ/mol
= -285.8 kJ/mol
Hence, total reaction will be as follows.
=
= 2802.7 kJ/mol
Therefore, calculate the number of moles of fixed carbon as follows.
=
=
Thus, we can conclude that the annual enthalpy change resulting from the photosynthetic carbon fixation over the land surface is .