Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.
Sagot :
To determine the appearance of oxygen in the final chemical equation, let's first look at the given intermediate chemical equations:
1. [tex]\( C(s) + \frac{1}{2} O_2(g) \rightarrow CO(g) \)[/tex]
2. [tex]\( CO(g) + \frac{1}{2} O_2(g) \rightarrow CO_2(g) \)[/tex]
These two equations can be combined to obtain the overall reaction. Here's the step-by-step combination process:
### Step 1: Write down both equations:
[tex]\[ \begin{array}{l} 1. \ C(s) + \frac{1}{2} O_2(g) \rightarrow CO(g) \\ 2. \ CO(g) + \frac{1}{2} O_2(g) \rightarrow CO_2(g) \end{array} \][/tex]
### Step 2: Combine the two equations:
When combining, we add the reactants together and add the products together. This results in the following equation:
[tex]\[ C(s) + \frac{1}{2} O_2(g) + CO(g) + \frac{1}{2} O_2(g) \rightarrow CO(g) + CO_2(g) \][/tex]
### Step 3: Simplify the combined equation:
To simplify, notice that [tex]\( CO(g) \)[/tex] appears on both sides of the reaction. Therefore, we can cancel it out:
[tex]\[ C(s) + \frac{1}{2} O_2(g) + \frac{1}{2} O_2(g) \rightarrow CO_2(g) \][/tex]
Now, combine the oxygen terms on the reactant side:
[tex]\[ C(s) + 1 O_2(g) \rightarrow CO_2(g) \][/tex]
### Final Equation:
The simplified overall reaction is:
[tex]\[ C(s) + O_2(g) \rightarrow CO_2(g) \][/tex]
From the final equation, it is clear that [tex]\( O_2(g) \)[/tex] appears as a reactant.
### Conclusion:
Oxygen, [tex]\( O_2(g) \)[/tex], appears as a reactant in the final chemical equation.
Therefore, the answer is:
[tex]\[ \boxed{O_2(g) \text{ as a reactant}} \][/tex]
1. [tex]\( C(s) + \frac{1}{2} O_2(g) \rightarrow CO(g) \)[/tex]
2. [tex]\( CO(g) + \frac{1}{2} O_2(g) \rightarrow CO_2(g) \)[/tex]
These two equations can be combined to obtain the overall reaction. Here's the step-by-step combination process:
### Step 1: Write down both equations:
[tex]\[ \begin{array}{l} 1. \ C(s) + \frac{1}{2} O_2(g) \rightarrow CO(g) \\ 2. \ CO(g) + \frac{1}{2} O_2(g) \rightarrow CO_2(g) \end{array} \][/tex]
### Step 2: Combine the two equations:
When combining, we add the reactants together and add the products together. This results in the following equation:
[tex]\[ C(s) + \frac{1}{2} O_2(g) + CO(g) + \frac{1}{2} O_2(g) \rightarrow CO(g) + CO_2(g) \][/tex]
### Step 3: Simplify the combined equation:
To simplify, notice that [tex]\( CO(g) \)[/tex] appears on both sides of the reaction. Therefore, we can cancel it out:
[tex]\[ C(s) + \frac{1}{2} O_2(g) + \frac{1}{2} O_2(g) \rightarrow CO_2(g) \][/tex]
Now, combine the oxygen terms on the reactant side:
[tex]\[ C(s) + 1 O_2(g) \rightarrow CO_2(g) \][/tex]
### Final Equation:
The simplified overall reaction is:
[tex]\[ C(s) + O_2(g) \rightarrow CO_2(g) \][/tex]
From the final equation, it is clear that [tex]\( O_2(g) \)[/tex] appears as a reactant.
### Conclusion:
Oxygen, [tex]\( O_2(g) \)[/tex], appears as a reactant in the final chemical equation.
Therefore, the answer is:
[tex]\[ \boxed{O_2(g) \text{ as a reactant}} \][/tex]
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.