Which is the correct formula for Manganese (III) Fluoride?

Calculate the number of molecules present in 0.750 mol of mgo.

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

How many atoms are there in 5.70 mol of mg