Temperature (celcius) volume air (ml) volume hydrogen (ml) - 14.6 4.40 ml 4.15 ml 0.3 c 4.70ml 4.59 ml 21.6 c 5.10 ml 5.12 ml 48.8 c 5.20 ml 5.32 ml 81.3 c 5.79ml 5.80ml data analysis: create a separate graph of temperature vs. volume for each of the gas samples. you are encouraged to use graphing software or online tools to create the graphs; be sure to take screenshots of the graphs that also include your data.