zanaswaggeroxfxgt zanaswaggeroxfxgt
  • 07-10-2017
  • Chemistry
contestada

The rock in a lead ore deposit contains 89% PbS by mass. How many kilograms of the rock must be processed to obtain 5.0 kg of Pb?

Respuesta :

Rohan11
Rohan11 Rohan11
  • 08-10-2017
the answer is 5.62kg to 2 decimal places.
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