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What mass of nitrous oxide can be formed from 48.7 g of nitrogen?
Express your answer to three significant figures and include the appropriate units.

Respuesta :

[tex]\\ \tt\bull\rightarrowtail2 N_2+O_2\longrightarrow 2N_2O[/tex]

  • 2mol of N_2 forms 2mol of N_2O
  • 1mol of N_2 forms 1mol of N_2O

Moles of N_2

[tex]\\ \tt\bull\rightarrowtail \dfrac{48.7}{14}=3.4mol[/tex]

Molar mass of N_2O=44g/mol

Mass of N_2O formed

  • 44(3.4)=132.16g

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