The correct answer is oceanic crust, 80 km, Hope this helps let me know.
I just took the test it is A hope this helps :)
Answer:
The force of the gases pushes downward at the same time that the gases push the rocket upwards. 1.
Explanation:
I have provided the steps to figure out the number of atoms in the chemical compound.
a) 56g
<h3>Calculation:</h3>
At STP,
22.4 L of N₂ = 1 mol
We have given 44.8 L of N₂, therefore,
44.8 L of N₂ = 
=
mol
We know that,
1 mol of N₂ = 28 g
Hence,
2 mol of N₂ = 28 × 2
= 56g
Hence, there are 56 g of N₂ in 44.8 L of nitrogen gas.
Learn more about calculation at STP here:
brainly.com/question/9509278
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