Round off 00907506 to four significant figures.
1 answer:
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Answer:
Explanation:
As given in the question that methane() is taken excess amount
mass of depend only on mass of fluorine
mass of =180 g
mole of =
=9.47
3 mole of gives 1 mole of
so 1 mole will give mole of
therefore,
9.47 mole of will give
mole of
