What are the missing coefficients for the skeleton equation below in order to balance it? ___Li + ___Br2 ⟶
⟶
___LiBr

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

What is the mass of each element in a 324.8 sample of co2

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as