Which of the following is the empirical formula for C4H8? A. CH4
B. C6H6
C. C2H2
D. CH2

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

In apex! a liquid heated beyond a certain temperature becomes

The number at the end of an isotope’s name is the number.