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professor190 [17]
2 years ago
13

Please answer this thanks and have a great day! Xoxo!

Chemistry
2 answers:
IgorC [24]2 years ago
7 0

Answer:

a is ur answer have fun

Explanation:

good luck bro

Ipatiy [6.2K]2 years ago
4 0
I’m gonna say C byee have a good day
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A sample of a compound of xenon and fluorine contains molecules of a single type; XeFn, where n is a whole number. If 5.0 x 1020
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4

Explanation:

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So,

6.023\times 10^{23}  molecules have a mass of 131.293+ n18.998 g

Also,

1  molecules have a mass of \frac{(131.293+ n18.998)}{6.023\times 10^{23}} g

So,

5.0\times 10^{20}  molecules have a mass of \frac{(131.293+ n18.998)}{6.023\times 10^{23}}\times 5.0\times 10^{20} g

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\frac{(131.293+ n18.998)}{6.023\times 10^{23}}\times 5.0\times 10^{20}=0.172

\frac{18.998n+131.293}{1204.6}=0.172

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