What mass of oxygen (O2) forms in a reaction that forms 15. 90 g C6H12O6? (Molar mass of O2 = 32. 00 g/mol; molar mass of C6H12O6 = 180. 18 g/mol) 15. 90 g C6H12O6 = g O2.

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Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j