CALCULATE THE VOLUME OFHYDROGEN WHEN 25G OF ZINC ADDED TO HCL AT 31`C&778MMHG PRESSURE H=1,ZN=65,CL=35.5,.

Question

CALCULATE THE VOLUME OFHYDROGEN WHEN 25G OF ZINC ADDED TO HCL AT 31`C&778MMHG PRESSURE H=1,ZN=65,CL=35.5,<MOLAR VOLUME OF GAS AT STP=22.4DM>.

bobpursley · Answer

Zn +2 HCl >>>H2+ ZnCl2 so for every mole of zinc, one gets one mole of hydrogen gas. you have 25/65 moles of Zinc. Use PV=nRT to solve for V

Mustapha · Answer

please help me to solve this question