Guys please can you help me to do this please, if you see below there are two blue words, the first (north) can change to south and the second (south) can change to north and I need to know what the answer is

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.

Select all the correct answers. which compounds have the empirical formula ch20? (multiple answers)a. c2h4o2b. c3h603c. ch2o2d. c5h1005e. c6h1206

The ammonia molecule in the diagram has the observed bond orientation because