In Co2 what is the elemental percentage of C in compound?

Options

A. `33.3%`
B. `2.5%`
C. `50%`
D. `10%`

Explanation

To find the elemental percentage of carbon in the compound CO2, we can follow these steps:

### Step 1: Identify the composition of CO2
CO2 consists of:
- 1 carbon atom (C)
- 2 oxygen atoms (O)

### Step 2: Calculate the total number of atoms in CO2
The total number of atoms in CO2 is:
- Total = Number of carbon atoms + Number of oxygen atoms
- Total = 1 (C) + 2 (O) = 3 atoms

### Step 3: Determine the number of carbon atoms
In CO2, there is 1 carbon atom.

### Step 4: Calculate the ratio of carbon atoms to total atoms
The ratio of carbon atoms to total atoms is:
- Ratio of C = Number of carbon atoms / Total number of atoms
- Ratio of C = 1 / 3

### Step 5: Convert the ratio to a percentage
To find the percentage of carbon in CO2, multiply the ratio by 100:
- Percentage of C = (1/3) × 100 = 33.33%

### Final Answer
The elemental percentage of carbon in CO2 is approximately **33.33%**.

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