What mass of carbon monoxide 4 will be obtained when burning 6 grams of coal?

Let’s implement the solution:
Let’s write down the reaction equation: С + О2 = СО2 – combustion reaction, exothermic, carbon dioxide is released;
M (C) = 12 g / mol;
M (CO2) = 44 g / mol;
Determine the amount of moles of carbon by the formula: Y (C) = m (C) / M (C);
Y (C) = 6/12 = 0.5 mol;
Let’s make a proportion using the given reaction equations:
0.5 mol (C) – X mol (CO2)
-1 mol -1 mol hence, X mol (CO2) = 0.5 * 1/1 = 0.5 mol;
Let’s calculate the mass of carbon monoxide by the formula: m (CO2) = Y (CO2) * M (CO2);
m (CO2) = 0.5 * 44 = 22 g.
Answer: when coal is burned, carbon monoxide (4) with a mass of 22 g is released.