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____ [38]
1 year ago
9

How many moles are there in 5.699 liters of neon gas at STP? Express your answer with the appropriate significant figures and un

it.
Chemistry
1 answer:
Svetradugi [14.3K]1 year ago
4 0

Answer:

The number of moles: 0.25442 moles

Explanation:

One mole of Neon gas will occupy 22.4 at STP.

5.699L consists of \frac{5.699}{22.4} = 0.25442 moles.

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2 years ago
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8 0
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Use enthalpies of formation given in appendix c to calculate δh for the reaction br2(g)→2br(g), and use this value to estimate t
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