Question

125 cm of gas are collected at 15 °C and

755 mmHg pressure. Calculate the volume of
the gas at s.t.p.​

Answer 1

The new volume will be ≈26mL
rounded to two significant figures.
Step-by-step explanation:
This question involves the combined gas law. The equation to use is:
When working with gas laws, the temperature is always in Kelvins. To get Kelvins from a Celsius temperature, add 273.15 to the Celsius temperature.