The volume of alkadiene is 2 liters.
The mass of alkadiene is 4.82 g.
Let’s determine the molecular formula of this alkadiene.
First, we write down the general formula for alkadienes.
First, we determine the molar mass of the compound.
n = m / M.
n = V / Vm.
M = m * Vm / V.
M = 4.82 * 22.4 / 2 = 54.
We write the expression.
12n + 2n – 2 = 54.
14n – 2 = 54.
14n = 54 + 2.
14n = 56.
Let’s define the unknown value of n.
n = 56/14 = 4.
The result is an answer equal to 4.
We get the following formula.
This compound is called butadiene.
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.