Answer:
Br₂ + 2NaI → 2NaBr + I₂
Explanation:
This is the reaction:
Br₂ + 2NaI → 2NaBr + I₂
It's a sort of redox, where the bromime is reducted to bromide and iodide is oxidated to iodine.
Br₂ + 2e⁻ → 2Br⁻
2I⁻ → I₂ + 2e⁻
Answer:
<h2>70.27 moles</h2>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula

where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have

We have the final answer as
<h3>70.27 moles</h3>
Hope this helps you
Answer:
$438,000.00
Explanation: There are 365 days in one year. You multiply this by 6, and get 2,190 days. You multiply $200 and 2,190, get 438,000.00