At what temperature does oxygen condense into a liquid and what are the corresponding Celsius and Fahrenheit values?

Oxygen condenses into a liquid at approximately 90.2 K. To convert this temperature to Celsius, we use the formula:

T(°C) = T(K) – 273.15

Substituting in our value:

T(°C) = 90.2 K – 273.15 = -182.95 °C

Now, to convert from Celsius to Fahrenheit, we use the formula:

T(°F) = (T(°C) × 9/5) + 32

Substituting in our Celsius value:

T(°F) = (-182.95 × 9/5) + 32 ≈ -297.31 °F

So, oxygen condenses into a liquid at approximately:

• -182.95 °C
• -297.31 °F