A1 mole sample of hydrogen gas has the same number of hydrogen atoms as a 2 mole sample of water molecules (H2O).
O True
False

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

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 which reaction is precipitation occurring?