Formual of a Compound

Empirical Formula of Compounds

In the lab called Empirical Formulas of compounds the line that we ar looking at is what the result is or what happens when you conflagrate the atomic number 12 Oxide. We need to know what and why this happens. And we will set extinct out what happens to it when you burn the Mg, twice atomic number 53 without water and erstwhile with water. The way we go about solving it is buy doing the essay and running two set of test. One came out with one set of answers and the other came out with a nonher set of answers. The answers came out to almost the same. The messiness of crucible and cover + Magnesium metallic elementlic element before heating came out to 19.025  19.025 both times. Mass of crucible and cover     18.87    18.87 both times and the Mass of milligram metal        1.55      1.55 both times and Mass of crucible and cover + magnesium oxide         27.951        28.014 after heating both times. This came out just a slight different but very close. And then the Mass of combined oxygen            8.926             8.989. With the results you can see that most of them are the same or very close. The reason why any(prenominal) of it might be different is because in doing the lab we forgot a step thanks to trying to make our crucible not break. But the results came out very close.





Introduction/Theory
In doing a lab called Empirical formulas of Compounds. In this lab we are burning Magnesium Oxide two times on a controlled environment. There are many things that are needed to do this lab. But the reason why we are doing the lab it so see what happens when burning the Magnesium Oxide. And what in that location wait is. Magnesium Oxide is a white solid mineral that occurs naturally as percales and is a source of magnesium oxide. In this lab there will be the use of laboratory Burner, Stand, Ring stand, wire gauze, Clay Triangle, Crucible tongs, Crucible and cover and Magnesium, Mg Ribbon.
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In with the experiment there are some move that had to be made first we had to set up our...If you need to get a full essay, order it on our website: Orderessay



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