If you use 19 ml of 0.100 m kmno4, how many moles have you used? the answer has to be in four decimal places (do not forget the leading zero). no scientific notation.
how much 5.0 m h2so4 needs to be used to make 152 ml of 1.0 m? round answer to nearest whole number and omit units.

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.