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Doss [256]
3 years ago
7

Sodium (Na) and iodine gas (I2) react to form sodium iodine (NaI).

Chemistry
1 answer:
rjkz [21]3 years ago
6 0
The answer is 2Na + I2 (arrow) 2NaI
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Answer and Explanation:

The options aren't listed in your question, but here are some units that are regularly and normally used (in the classroom and in the outside world):

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kilometers per hour (km/hr)

kilometers per second (km/sec)

To find the average speed, you do distance divided by time.

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