Question

Freon-12 (CF2CCI2) is commonly used as the refrigerant in central home air conditioners. The system is initially charged to pressure 4.8 ATM. Express the pressure in each of the following units a mmhg b t o r r

Answer 1

Explanation:

The system is initially charged to a pressure of 4.8 atm. Express this pressure in each of the following units (1 atm = 14.7 psi). a. mm Hg. b. torr.

Answer 2

Answer:

The pressure of Freon-12 in air conditioning systems from ATM to mmHg or torr, we simply multiply the pressure in ATM by the appropriate conversion factor.

Explanation:

Freon-12 is a refrigerant used in air conditioning systems, and its pressure can be measured in different units such as ATM, mmHg, and torr. To convert the pressure from one unit to another, we can use conversion factors.

a) To convert the pressure from ATM to mmHg, we need to multiply the pressure in ATM by the conversion factor $760 mmHg/1$ ATM. This is because 1 ATM is equivalent to $760 mmHg$.

Therefore:

$4.8 ATM \times 760 mmHg/1 ATM = 3,648 mmHg$

Therefore, the pressure of Freon-12 in the air conditioner can be expressed as $3,648 mmHg$.

b) To convert the pressure from ATM to torr, we need to multiply the pressure in ATM by the conversion factor $760 torr/1$ ATM. This is because 1 ATM is equivalent to $760$ torr. Therefore:

$4.8 ATM \times 760 torr/1 ATM = 3,648 torr$

Therefore, the pressure of Freon-12 in the air conditioner can be expressed as $3,648$ torr.

In summary, to convert the pressure of Freon-12 in air conditioning systems from ATM to mmHg or torr, we simply multiply the pressure in ATM by the appropriate conversion factor.

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