Find the mass of 0.125 mol of carbon dioxide CO2
| April 29, 2021 | education
You need to determine the mass of carbon dioxide. When doing this, use the following data.
n (CO2) = 0.125 mol.
Determine the mass of carbon dioxide, for this you need to use the following formula:
n = m / M.
In this formula, n is the amount of carbon dioxide.
M is the molar mass of carbon dioxide.
m is the mass of the substance.
It is necessary to express the mass from the given formula.
m = n * M.
First, calculate the molar mass of carbon dioxide.
M (CO2) = 12 + 2 * 16 = 44 g / mol.
Next, put the known values into the formula.
m = 0.125 * 44 = 5.5 g.
As a result, carbon dioxide was obtained with a mass of 5.5 g.
Answer: the mass of carbon dioxide is 5.5 g.
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