1. Temperature (room) 2. Atmospheric Pressure 3. Density of dry air 4. Mass of flask + air + stopper 5. Mass of flask + gas + stopper 6. Volume of flask (from grad cylinder)_295____ mL 7. Mass of air (density of air x volume of flask) Calculation: 8. Mass of EMPTY flask + stopper _24.3___"C [mass of flask + air + stopper] - [mass of air] 9. Mass of gas 29.80 mm Hg 11. Molar mass of gas Calculation: 10. Density of gas [mass of gas/volume of gas] Calculation: Calculation: 12. Molar mass of methane (CH₂) (from periodic table) 13. Percent Error __297.45__ K 0.997 1.161 g/L 0.078 g [mass of flask + gas + stopper] - [mass of EMPTY flask + stopper] 168.282 g 168.28g 0.295 L 0.342_8 167.95g 0.0264 atm (show Calc): __16.0425 g/mol

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Q: Incorrect

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.