a. What is the Gibbs free energy for this reaction at 298 K?
2NH3(g) N2(g) + 3H2(g)
ΔH = 91.8 kJ
ΔS = 0.1987 kJ/K

Is the reaction spontaneous at 298 K (room temperature)? (3 points)

If a solution had a ph of 7 what is the solution

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.