Answer: The correct answer would be : True
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Answer:
The answer to your question is 3.5 moles of I₂
Explanation:
Data
moles of I₂ = ?
moles of KI = 7
Balanced chemical reaction
2KI ⇒ 2K + I₂
Process
To solve this problem use proportions and cross multiplication. Use the coefficients of the balanced chemical reaction for this proportion.
2 moles of KI --------------------- 1 mol of I₂
7 moles of KI -------------------- x
x = (7 x 1) / 2
-Simplifying
x = 7/2
-Result
x = 3.5 moles of I₂
Answer:
What does calcium carbonate and nitric acid make?
Explanation:
Calcium carbonate reacts with nitric acid to produce carbon dioxide.
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