dandrehayward dandrehayward
  • 07-06-2018
  • Chemistry
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What is the mass of 0.500 mole of Ba? (Watch sf’s)

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kenmyna
kenmyna kenmyna
  • 16-06-2018
The mass of  0.500  mole  of  Ba  is  68.67  grams


      calculation
mass  of Ba =  mole of Ba   x molar  mass  of Ba
moles= 0.500  mole
molar  =  137.33 g/mol


Mass is  therefore =  0.500 mole x  137.33 g/mol  = 68.67  grams of Ba
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