Name:

Data Table:

Table $1.$ Mass data for magnesium oxide combustion reaction.

Table $2.$ Appearance data for magnesium oxide combustion reaction.

Calculations:

a$.$ Mass of product:

b$.$ Mass of magnesium:

c$.$ Mass of oxygen:

d$.$ Moles of magnesium:

e$.$ Moles of oxygen:

f$.$ Ratio of moles of Magnesium to moles of oxygen:

g$.$ Empirical formula of magnesium oxide:

h$.$ Experimental $\%$ of magnesium in your product:

$\%Mg=\frac{\text{m}\text{a}\text{s}\text{s}of\text{m}\text{a}\text{g}\text{n}\text{e}\text{s}\text{i}\text{u}\text{m}(g)}{\text{m}\text{a}\text{s}\text{s}of\text{p}\text{r}\text{o}\text{d}\text{u}\text{c}\text{t}(g)}100\%$