The following reaction is exothermic. For a system at equilibrium, which change will shift the equilibrium to the left? 2 SO2(g) + O2(g) ⇌ 2 SO3(g) The following reaction is exothermic. For a system at equilibrium, which change will shift the equilibrium to the left? 2 SO2(g) + O2(g) ⇌ 2 SO3(g) decrease the pressure adding a solid decrease the volume all of the above none of the above

i think it is true since you can test the answer and can use observations to complete it.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

c. orbital shape i hope this is correct