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aev [14]
2 years ago
12

How many valence electrons does an atom of any element in group 6a have *?

Chemistry
2 answers:
snow_lady [41]2 years ago
5 0
They have 6 valance electrons.
il63 [147K]2 years ago
5 0
There are 6 valance electrons 
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A hot air balloon is filled to 1250 m3 at 27 C. At what temperature will the balloon be filled to 1600 m3 if the pressure remain
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Answer:

384.2 K

Explanation:

First we convert 27 °C to K:

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With the absolute temperature we can use <em>Charles' law </em>to solve this problem. This law states that at constant pressure:

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Where in this case:

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We input the data:

300.16 K * 1600 m³ = T₂ * 1250 m³

And solve for T₂:

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