Answer:
1.54 atm
Explanation:
By Dalton's Law Of partial pressure,
Total Pressure = Sum of all partial pressures
So,P= P1 + P2 + P3
Therefore, P=0.23+0.42+0.89
=1.54 atm
Answer:
helium family or neon family
Explanation:
you can use p
Answer:
126 m
Explanation:
Distance=time*speed➡42*3=126m.