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S_A_V [24]
3 years ago
12

HELP ASAP

Chemistry
1 answer:
Vedmedyk [2.9K]3 years ago
6 0

Because they are Isotopes thats why because isotopes have the same atomic number but diffrent mass number


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2 years ago
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nignag [31]
Considering ideal gas:
PV= RTn

T= 25.2°C = 298.2 K

P1= 637 torr = 0.8382 atm

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:. n= (P1V1)/(RT) = ((0.8382 atm) x (0.536 L))/
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Then,
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