¿Cuál es la molaridad de una solución que se ha preparado diluyendo 1 mol de etanol(CH3-CH2-OH) hasta completar 2 litros de disolución A) 0,2 M.
B) 0,5 M.
C) 1,0 M.
D) 1,5 M.
E) 2,0 M.

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

> 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.