Let’s implement the solution:
According to the condition of the problem, we write down the equation of the process:
С6Н5ОН + 7О2 = 6СО2 + 3Н2О – combustion of phenol, carbon monoxide (4), water are released;
Let’s make the calculations:
M (C6H5OH) = 94 g / mol;
M (CO2) = 44 g / mol;
Y (C6H5OH) = m / M = 51.7 / 94 = 0.6 mol.
0.6 mol (C6H5OH) – X mol (CO2);
-1 mol – 6 mol from here, X mol (CO2) = 0.6 * 6/1 = 3.6 mol.
Find the volume of the product:
V (CO2) = 3.6 * 22.4 = 80.64 L
Answer: received carbon monoxide with a volume of 80.64 liters
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.