neonbrapper14 neonbrapper14
  • 28-10-2018
  • Chemistry
contestada

How many moles of MgCl2 are there in 319 g of the compound?

Respuesta :

ilzinhootigee ilzinhootigee
  • 29-10-2018

Hey there!:

Molar mass MgCl2 = 95.2110 g/mol

So:

1 mole MgCl2 -------------- 95.2110 g

moles MgCl2 ---------------- 319 g

moles MgCl2 = 319 * 1 / 95.2110

moles MgCl2 = 319 / 95.2110

=> 3.350 moles of MgCl2


Hope that helps!

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