The excess reactant in the combustion of 211 g of methane in an open atmosphere is oxygen, O₂
<h3>What is a combustion reaction? </h3>
A combustion reaction is a reaction in which a substance burns in air (oxygen) to produce carbon dioxide and water.
<h3>Combustion of methane </h3>
Methane combust in air (oxygen) to produce carbon dioxide and water according to the following equation:
CH₄ + 2O₂ —> CO₂ + 2H₂O
From the question given above, we were told that 211 g of methane combust in an open atmosphere. This simply means that the amount of oxygen will be very high.
Therefore, we can conclude that oxygen will be the excess reactant since the reaction is carried out in an open atmosphere.
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The graph is not found here, but a residual plot shows that the line of best fit is appropriate for data when points are well distributed on the x-axis.
<h3>What is a residual plot?</h3>
A residual plot is a diagram showing residual values on the Y-axis and an independent variable on the X-axis.
This type of plot (residual plot) is used to see the matches between observed and fitted response values.
In conclusion, the graph is not found here, but a residual plot shows that the line of best fit is appropriate for data when points are well distributed on the x-axis.
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Answer:Arturo usually feel comfortable in the restaurant. But today, in the kitchen, he working for martin, who refuse to treat him specially.
Explanation:
There are different reason why system crash. The Windows Administration Tool could you use is Windows Memory Diagnostic.
<h2>
What is the
Windows Memory Diagnostic (WMD) </h2>
Windows Memory Diagnostic (WMD) is known to be an efficient free memory test program. It is often regarded as a comprehensive memory test which is very easy to use.
The step to take includes;
- Test your memory with Memtest86 or any other memory testing tool
For easy launch of the Windows Memory Diagnostic tool, one has to open the Start menu in the computer, input the name “Windows Memory Diagnostic”, and then press Enter.
See full question below
Your manager asks you to get details on a computer crash. What Windows Administration Tool could you use?
A. System Information
B. Performance Monitor
C. Windows Memory Diagnostic
D. Event Viewer
E. Log Viewer
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