The image shows a water feature. Which term describes feature A?
A.) spring
B.) geyser
C.) water table
D.) artesian well

the dissolution of polymer can be thermodynamically described in 2 steps.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.