Answer:
6.9 g
Step-by-step explanation:
1. Use the Ideal Gas Law to find the <em>number of moles
</em>
pV = nRT Divide each side by RT
n = (pV)/(RT)
<em>Data:
</em>
p = 102 kPa
V = 6.0 L
R = 8.314 kPa·L·K⁻¹mol⁻¹
T = (37 + 273.15) K = 310.15 K
<em>Calculation:
</em>
n = (102 × 6.0)/(8.314 × 310.15)
n = 0.237 mol
2. Calculate the <em>mass of air
</em>
Mass of air = 0.237 mol × (29 g/1 mol)
Mass of air = 6.9 g
Answer:
The given hydrocarbon is Butanol
3rd: Every action has an equal and opposite reaction. So the third law basically says that if you shoot out stuff in one direction you will move in the other direction. This is howrockets work in a vacuum. They have a source of fuel which is heated up so that it expands and is pushed out of the rocket.
Hope this helps a little... ^^
Answer:
C
Explanation:
Because i just had to do this on my assignment and got 100
Answer:
I think that the answer is B or a
Explanation:
