To determine the composition of a mixture of two organic compounds compound A and compound B using gas chromatography, you will need to analyze the peak areas of their corresponding chromatograms. Here's a step-by-step guide on how to do this:1. Run the gas chromatography GC analysis on the given sample containing the mixture of compound A and compound B.2. Obtain the chromatogram from the GC analysis, which will show the peaks corresponding to each compound.3. Identify the peaks corresponding to compound A and compound B. This can be done by comparing the retention times of the peaks with those of known standards or by using a mass spectrometer detector.4. Measure the area under each peak. This can be done using software provided with the GC instrument or by manually integrating the area under the peak using a suitable method e.g., the trapezoidal rule .5. Calculate the relative peak areas by dividing the area of each peak by the total area of both peaks:Relative peak area of compound A = Area of peak A / Area of peak A + Area of peak B Relative peak area of compound B = Area of peak B / Area of peak A + Area of peak B 6. Convert the relative peak areas to percent composition:Percent composition of compound A = Relative peak area of compound A 100Percent composition of compound B = Relative peak area of compound B 1007. The percent composition of each compound in the sample is now determined.Keep in mind that this method assumes that the response factors for both compounds are equal or have been corrected for. If the response factors are different, you will need to take them into account when calculating the percent composition.