How many grams of magnesium oxide can be produced when 125 g mg react with 102 g o2?

unbalanced equation: mg + o2 → mgo

show, or explain, all of your work along with the final answer.

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

What is the polyatamic ion of borate

Chemistry worksheet - i am not sure what they are asking for exactly?