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HEY I NEED ALL ANSWERS RIGHT NOW IT'S MISSING AND MY TEACHER ARE GRADING THEM NOW YOU WILL BE MARKED BRAINLIEST

HEY I NEED ALL ANSWERS RIGHT NOW ITS MISSING AND MY TEACHER ARE GRADING THEM NOW YOU WILL BE MARKED BRAINLIEST class=

Respuesta :

Balanced reaction is given by

[tex]\\ \rm\Rrightarrow 2C_4H_10+13O_2\longrightarrow 8O_2+10H_2O[/tex]

On both sides

  • C=8
  • H=20
  • O=26

Hence balanced

Molar mass of butane:-

  • 4(12)+10=58u

Moles of Butane:-

  • 100/58=1.7mol

#16

  • 2mols of Butane produce 8mol CO_2
  • 1mol of butane produces 4mol CO_2

Moles of CO_2:-

  • 4(1.7)=6.8mol

Mass of CO_2:-

  • 44(6.8)=299.2g

#17

  • 2mols of butane need 13mol O_2
  • 1mol of butane needs 6.5mol O_2

Moles of O_2

  • 6.5(1.7)=11.05mol

Mass of O_2

  • 11.05(32)=353.6g

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