If you have 250mL of an 11M solution and add enough water to dilute it to 7 M, then what is the final volume of the solution?

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

> 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.