A 11. [W3D2] is hot water used to cool a distillation column

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

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

How might this scientific phenomena be explained? a paper clip floats on water.