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what masss of propane (C3H8) is nneded to prouce 346 g346 g carbon dixide in the following reaction

Respuesta :

Willchemistry
Molar mass

C₃H₈ =    44.0 g/mol

CO₂ = 44.0 g/mol

C₃H₈ + 5 O₂ = 3 CO₂ + 4 H₂O

44.0 g ( C₃H₈) ---------------> 3 x 44.0 g ( CO₂)
mass g (C₃H₈) --------------> 346 g CO₂

mass propane = 346 x 44.0 / 3 x 44.0

mass propane = 15224 / 132

= 115.33 g

hope this helps!

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