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inn [45]
3 years ago
11

How many significant figures are in the mass 3.0047 g?

Chemistry
1 answer:
Rudik [331]3 years ago
5 0

Answer:

5 significant figures

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Solution : Given,

The number of moles of O_2 = 5 moles

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Using ideal gas law equation :

PV=nRT

where,

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V=\frac{nRT}{P}

Now put all the given values in this expression, we get the value of volume.

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Explain why subscripts cannot change when balancing a chemical equation
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oksano4ka [1.4K]

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Al ascender las burbujas van aumentando de tamaño.

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Both b/c a chemical formula tells you how many and a sketch formula shows how they are bonded together.

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