Calculate the volume of oxygen produced at STP from 172 grams of potassium chlorate, KCIO3, in the following reaction - KCIO3 -> KCI + O2 show work

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

When the water vapor cools it condenses select a number that represents his process on the