You have to do a report :
So
the truck efficiency is 38%.
Answer:
If the volume is doubled and the number of molecules is doubled, pressure is unchanged
Explanation:
Step 1: Data given
Temperature = constant
Volume will be doubled
Number of molecules will be doubles
Step 2:
p*V = n*R*T
⇒ gas constant and temperature are constant
Initial pressure = n*R*T / V
Initial pressure = 2*R*T/2
Initial pressure = RT
Final pressure = 4*RT / 4
Final pressure = R*T
If the volume is doubled and the number of molecules is doubled, pressure is unchanged
9.096491 lbs/gal hope it helps
POH = - log [ OH-]
pOH = - log [ 1 x 10⁻¹²]
pOH = 12
Sandy would reach an incorrect outcome.that's because she will repeat this mistake in the future too.
