dG = -RT*lnK or dG = dH - T*dS As T increases dG becomes more negative.
And the question is?
I won't write the paper for you but it's carbon, oxygen, water and sunlight. 6CO2 + 6H2O + sunlight ==> C6H12O6 + 6O2
Bob Pursley answered this below. q = mass in grams x specific heat x (Tfinal-Tinitial) Substitute and solve for q.
The secret to these is to recognize what you have in the solution at each addition. The first thing you do is to determine where the equivalence point is; i.e., number of mL HCl added to get to the equivalence point. 20 mL--you have a mixture of NH3 and NH4Cl. That makes a buf...
delta T = Kf*m Substitute and solve for m = molality. m = mols/kg solvent You know m and kg solvent, solve for mols. mols = g/molar mass. You know mols and g, solve for molar mass. I obtained in the neighborhood of 842 as the approximate molar mass. For the compound with 85.71...
Use PV = nRT first and the STP conditions to determine n = numberr of mols. Then use PV = nRT and solve for P under the new conditions and n from the first part of the problem.
You should be able to do this yourself.
See your previous problems.
Look at your N2 problem.