Que beneficios y riesgos tiene la química

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next