Draw the structural formula of a compound with two carbon atoms in the following cases:
An alkane with a carbon to carbon single bond.

Explanation

To draw the structural formula of an alkane with two carbon atoms, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Alkane**: An alkane is a saturated hydrocarbon that contains only single bonds between carbon atoms. The general formula for alkanes is CnH2n+2. For two carbon atoms (n=2), the formula will be C2H6.

2. **Draw the Carbon Backbone**: Start by drawing the two carbon atoms. Since we need to represent a single bond between them, we will connect them with a single line (which represents a single bond).
- Structure so far:
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