Question: Explain in at least one full paragraph how your calculated molar mass of butane compares to the actual molar mass of butane, 58.12 g/mol. In
Explain in at least one full paragraph how your calculated molar mass of butane compares to the actual molar mass of butane, 58.12 g/mol. In your discussion, talk about sources of error in the experimental design.
| Atmospheric pressure (atm) | 1.003634 | Trial 1 | Trial 2 | Trial 3 | Trial 4 | Trial 5 | Trial 6 | ||
| Water Vapor Pressure | 0.024474 | Lighter mass before gas release (grams) | 12.73 | 12.02 | 11.98 | 11.82 | 11.73 | 11.71 | |
| Lighter mass after gas release (grams) | 12.27 | 11.98 | 11.82 | 11.73 | 11.71 | 11.57 | |||
| pressure of butane | 0.979161 | Mass of gas released (grams) | 0.46 | 0.04 | 0.16 | 0.09 | 0.02 | 0.14 | |
| Volume of gas released (liters) | 0.0365 | 0.0365 | 0.0365 | 0.0365 | 0.0365 | 0.0365 | |||
| Temperature of gas (kelvin) | 294.15 | 294.15 | 294.15 | 294.15 | 294.15 | 294.15 | |||
| Molar mass of gas (g/mol) | 310.6786 | 27.01553 | 108.0621 | 60.78494 | 13.50776 | 94.55435 | |||
| Average molar mass | 102.4339 |
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