Question

010 Datasheet and calculations Record the change pressure that occurred during the reaction and the mewn m water bath in your data table ature of the Volume of Flask, ml. 260 mL Mass of metal (Mg) in 666 af 0.047 0.030 y A. Max Pressure in Nask, in kPa or at 111.73 104.30 B Atmospheric pressure, (starting pressure). or in kPa or at P 102.60 102.10 Change in pressure or hydrogen gas. in kPa or atm (A-B) 9.13 kPa | ERA Room Temp 2176 21.50 Final temp of water bath 22.7 Mean Temp. °C 21.85 The mean temperature is just the average temperature between the final and initial temperature.

Answer 1

P1 = 93.60 kPa

P2 = 101 kPa

V1 = 0.26 L

V2 = 3.0036 L

T1 = 21.9 K

T2 = 273 K

Possible sources of error in this experiment are the way the pressure is changed in H2 gas and the volume of the final solution.