Answer to Question #244215 in General Chemistry for Mshana

Question

2) A water electrolysis cell connected in series to the above cell liberated 754cm3 of hydrogen when the temperature was 288K and the atmospheric pressure was 763.8mmHg. The hydrogen was collected over an aqueous solution as in this experiment. The difference in liquid levels inside and outside the eudiometer tube was measured to be 152mm. use this data to calculate the molar mass of M. Calculation of hydrostatic correction

Answer 1

Molar mass of M=0.453M