Answer:
32(molecular mass has no unit )
Explanation:
(16)(o2)
16×2
=32
Answer:
0.15 l of 4.0 m stock KCl solution should betaken
Explanation:
N1V1=N2V2
6*0.1=V2*4
V2=0.15L
The liquid nitrogen freezes the balloon and shatters it on contact
Answer:
True
Explanation:
Atmospheric pressure reduces the amount of oxygen in the air, therefore leading to Hypoxia. Higher altitues contribute.
