What is the volume of 4 moles of aluminum?
| September 7, 2021 | education
In tasks with chemistry, the volume of a substance often means the volume of gas, because if there are moles, then you can calculate the volume of gas, because each gas occupies a standard volume per n.u, which is 22.4 liters. But this rule applies only to gases, and aluminum is a solid. The only way to calculate the volume of aluminum is: The density of aluminum is 2.7 g / cm³;
4 moles of aluminum have a mass of 4 * 27 = 108 g;
The volume is equal to: 108g / 2.7g / cm³ = 40 cm³.
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