Respuesta :
1)Used as a fire extinguisher gas.
2) Used to make carbonated soft drinks.
3) Carbon dioxide is also used in the manufacture of casting molds to enhance its hardness.
2) Used to make carbonated soft drinks.
3) Carbon dioxide is also used in the manufacture of casting molds to enhance its hardness.
Answer:
refrigerant, in fire extinguishers, for inflating life rafts and life jackets