jack355 jack355
  • 12-10-2017
  • Chemistry
contestada

what is the mole fraction of h2s in the gas mixture of gases made up of 7.0 g of H2S, 10.0 g of CH4 and 12.0 g of O2

Respuesta :

inayaislam2614 inayaislam2614
  • 12-10-2017
first find out the mole of h2s=1×2+32
=34
34÷7
=4.85
This way do the rest and divide with 100
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