The
balanced chemical reaction is 2Hg + O2 -> 2HgO. To calculate the delta G, we
use the formula: ΔG = ΔH – TΔS. The ΔH is computed by subtracting the
standard enthalpy of formation of the reactants from the products, multiplied
correspondingly with their stoichiometric coefficients. The same is to obtain ΔS.
The
necessary information all at 298 K are:
ΔH_Hg
= 0 kJ/mol; since it is at its standard state
ΔS_Hg
= 75.90 kJ/mol
ΔH_O2
= 0 kJ/mol; since it is at its standard state
ΔS_O2
= 0.161 kJ/mol K
ΔH_HgO
= -90 kJ/mol
ΔS_HgO
= 0.070 kJ/mol K
<span>Thus,
the delta G of reaction is -132.022 kJ. The negative value denotes a
spontaneous reaction. </span>
Answer:
3.333M
Explanation:
Basically,
Molarity=(moles of solute)/(litres of solution)
=(0.5 moles)/(150/1000)L
=3.333M
Answer: A light bulb in the same room at the same temperature.
Explanation: Yw, BYE!!!
This organism is Fungi, which can either be unicellular or multicellular, and has the only cell wall made of chitin out of the four.
For the given question above, I think the bond between the carbon atoms is a double bond. <span>2 carbon atoms and 4 hydrogen atoms will give an ethene, which has a C=C bond between carbon atoms. I hope this is the answer you are looking for.</span>
