It took -67,241J of energy to condense how much nitrogen gas into liquid nitrogen?

Who is better, messi or cristiano, i need this for a chemistry class. asap

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation