JayBlancoo
JayBlancoo JayBlancoo
  • 02-05-2016
  • Chemistry
contestada

how many moles are in 1.2 x 10 ^ 3 grams of ammonia

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Willchemistry
Willchemistry Willchemistry
  • 02-05-2016
Molar mass ammonia:

NH₃ = 17.031 g/mol

[tex]n = \frac{m}{M} [/tex]

[tex]n = \frac{1.2*10^3 g}{17.031 g/mol} [/tex]

[tex]n = 70.459 [/tex] moles

hope this helps!
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