The molar mass of carbon is found directly on the periodic table.
Finding Carbon's Molar Mass
To calculate the molar mass of carbon, you simply need to look up its atomic mass on the periodic table. The atomic mass, usually displayed below the element symbol, represents the mass of one mole of that element in grams (g/mol).
Here's a breakdown:
- Locate Carbon (C) on the Periodic Table: Find the element carbon on the periodic table.
- Identify Atomic Mass: Below the carbon symbol (C) you will find its atomic mass.
- Molar Mass Equals Atomic Mass: The atomic mass of carbon is approximately 12.01 atomic mass units (amu). This means the molar mass of carbon is 12.01 grams per mole (g/mol).
How the Periodic Table Helps
The provided video reference, "How to Calculate Molar Mass (Molecular Weight) - YouTube" at 0:22, confirms that to find molar mass, you need to look at the atomic mass on the periodic table. Although the example in the video focused on carbon monoxide, it highlights that the process starts by finding the atomic mass of the individual elements, including carbon.
Practical Example
Let's say we want to know the mass of one mole of carbon atoms:
- One mole of carbon atoms has a mass of 12.01 grams.
- This number comes directly from the periodic table.
Summary
Therefore, to calculate the molar mass of carbon, you don't need any complex calculations. The molar mass of carbon is directly its atomic mass found on the periodic table, which is approximately 12.01 g/mol.
