study guides for every class that actually explain what's on your next test Combustion analysis
from class: Intro to Chemistry Definition Combustion analysis is a method used to determine the elemental composition, especially carbon and hydrogen, of an organic compound by burning the sample and analyzing the resulting products. This technique is essential for quantitative chemical analysis.
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Predict what's on your test 5 Must Know Facts For Your Next Test The primary goal of combustion analysis is to determine the amounts of carbon and hydrogen in a compound. Oxygen in the compound can be determined by subtracting the masses of carbon and hydrogen from the total mass. The products of combustion typically include CO2 and H2O, which are quantified to find the original amounts of C and H in the sample. Combustion analysis requires precise measurements of mass before and after combustion to ensure accurate results. This method is often used in combination with other techniques to determine empirical formulas. Review Questions What are the main products analyzed in combustion analysis? How can oxygen content be determined in a compound using combustion analysis? Why is it important to measure mass accurately before and after combustion? "Combustion analysis" also found in:
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