How many moles of nitrogen we have at a temperature of 30 ºc, a pressure of 4.0 atm, and a volume of 4000.ml?

0.64318246684 moles

Explanation:

PV=nRT

(4 atm)(4 L)=n(0.0821)(303 K)

n=0.64318246684

dishwashers don't have rights

explanation:

dishwashers are meant for one thing and one thing only: dishwashing. they belong in the kitchen making sandwiches and cleaning up for the man of their household. if your dishwasher starts acting up just slap it and wait a minute.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.