if both reactions in equilibrium are 50% or equal where will the position of equilibrium be? right or left?

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?

Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction