In this equation, what are the reactants? 1 hydrogen and oxygen molecules
2 hydrogen atoms
3 ice crystals
4 water molecules

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

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 hot is the suns corona? (integrated science)