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Nostrana [21]
3 years ago
9

How many moles of neon occupy a volume of 14.3 l at stp?

Chemistry
1 answer:
aksik [14]3 years ago
4 0

Answer: 0.638 moles

Explanation: A total of 0.638 moles of neon are needed to occupy a volume of 14.3 L at standard temperature and pressure (STP).

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2 years ago
Can you please help me?
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Answer:

60 moles of NaF

Explanation:

The balanced equation for the reaction is given below:

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From the balanced equation above,

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Therefore, Xmol of NaF will react to produce 20 moles of AlF3 i.e

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Therefore, 60 moles of NaF are required to produce 20 moles of AlF3.

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3 years ago
How is an exothermic reaction identified on a potential energy diagram?
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