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DC
and she is unsure of what IT IS! She does a few
experiments and finds that the chemical compound
has the following percent composition:
Mg: 10.89%
CI: 31.77%
0 57.34%
ty
Follow the steps below to figure out the empirical
formula
a Using a hypothetical sample of 100 grams, write
the mass of each element in a sample of 100
grams.
11 Write the empirical formula.
0/1
Do not worry about adding
subscripts.
For example, H, will be H20.
CMg
zoom in
The astronaut continues her studies on M
discovers another pure sample to analyze. She
12
1. Calculate the moles of Mg.