Find the volume of 297 g of phosgene (COCl2). How can you protect yourself during chemical anxiety?

Find the volume of 297 g of phosgene (COCl2). How can you protect yourself during chemical anxiety? Prepare a message about the gas mask device.

Given:
m (COCl2) = 297 g.
Find:
V (COCl2)

Solution:
n = m / M
n (COCl2) = 297/99 = 3 mol
V = n * Vm
V (COCl2) = 3 * 22.4 = 67.2 liters.

Answer: 67.2 liters.

A gas mask is used to protect the respiratory system from gases harmful to the body. The gas mask consists of a rubber cap on which there is a so-called filter. The filter consists of porous activated carbon on which harmful gases are deposited.