Luster deals with the way light reflects off a mineral
Answer:

Explanation:
Hello,
In this case, the undergoing chemical reaction is:

In such a way, as 7.38 moles of potassium chloride are decomposed, the resulting grams of oxygen are computed considering a 2 to 3 molar relationship in the chemical reaction:

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Answer: 1.324L
Explanation: use Boyles law, sorry so late!