Acertain type of ship has two tanks in its engine. each tank contains a different type of fuel. when the engine turns on, the same amount of energy is transferred out of both fuels as shown in the diagram below. why did fuel 1 change phase, but fuel 2 stayed the same? explain what happened to the molecules of both fuels.

because the second fuel burns the fuel for it to be used which is called d.e.f

Explanation:

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.