Answer:
the screen is really blurry and its laying on its side for some reason
Step-by-step explanation:
They are balanced more evenly than other shapes
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.
I think the answer is
1) 3/2
The formula for that area would be A=1/2xbxh so you would do A=1/2x3.5x3 and that equals 5.25
