3 years ago

How many grams are in 8.2 x 1022 molecules of N216?

1 answer:

hoa [83]3 years ago

7 0

Answer:

N2I6 = 789 g

N2I6 = 8.2x1022 molecules N2I6 x 1 mole/6.02x1023 molecules = 1.36x10-1 moles = 0.136 moles

N2I6=0.136molesx789g/mole=107g=110g

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