Freon-12 (CFâ‚‚Clâ‚‚) is commonly used as the refrigerant in central home air conditioners. The system is initially charged to a pressure of 4.3 atm. Express this pressure in each of the following units (1 atm = 14.7 psi). mm Hg Pressure 3268 mm Hg b torr Pressure- Submit torr
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