User talk:Pheel

$$\ M=\ {mRT \over pV}$$ $$\ M_1=\ {0,17 \cdot 8,31 \cdot 292,5 \over 102,5 \cdot 0,14} = \,\approx28,8$$

$$\ Q=\ mc\Delta T$$ $$\ Q=\ 50 \cdot 0,00418 \cdot (22-1) = 4,389$$ $$\ Q=\ 50 \cdot 0,00418 \cdot (22+1) = 4,807$$

$$\ Q/mol=\ {4,389 \over 0,05+0,000125} \approx87,56$$ $$\ Q/mol=\ {4,807 \over 0,05-0,000125} \approx96,38$$

$$\ Q/mol=\ {Q \over n}$$