Element Molar mass (
g
/
m
o
l
g/molg, slash, m, o, l)
F
...
Element Molar mass (
g
/
m
o
l
g/molg, slash, m, o, l)
F
FF
19.00
19.0019, point, 00
S
r
SrS, r
87.62
Using the information in the table, calculate the number of formula units in a 33.8 g 33.8 g33, point, 8, space, g sample of strontium fluoride ( S r F 2 SrFX 2 ). Write your answer in scientific notation using three significant figures.
Answers: 2
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