Omg I love Lewis structures!
You have to first identify the central atom. In this case the central atom is Carbon, and it's surrounded by two oxygen atoms.
Carbon has 4 valence electrons. Oxygen has 6 valence electrons. it will have two double bonds.
I'll take a pic of it.
In order to answer that question, we would need to know something about the rocket's climb.
Any of these would do it:
-- its speed when it reaches 85 km
-- its acceleration on the way up
-- the time it takes to reach 85 km.
Explanation:
Sorry I don't know the answer
Answer: 2.72727272......g/cm3^
Explanation:
D = g/cm^3
soo d = 15/5.5