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beks73 [17]
3 years ago
15

An unknown compound has the following chemical formula:

Mathematics
1 answer:
Andru [333]3 years ago
8 0
We are given with 7.5 moles of oxygen and 7.43 moles of nitrogen.To identify the chemical formula of the compound, we divide each numner by the smaller amount between the two. Hence, oxygen is approx. equal to 1 and nitrogen is equal to 1. Hence teh formula is NO or nitric oxide.
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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Svetradugi [14.3K]

Answer:

28 square units

Step-by-step explanation:

These vertices are written in the form of their x and y coordinates. Let

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The x points are 1, 1, 5, 5

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Area of the polygon enclosed by the coordinates

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5 0
2 years ago
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Sliva [168]
I’m pretty sure this is 7/8!
3 0
3 years ago
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blondinia [14]

Answer:

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5 0
1 year ago
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eduard

Answer:

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Step-by-step explanation:

Lets plug x and y into the equation. We now have 3/12, which would be equal to 1/4 or 0.25

6 0
3 years ago
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