Question

please answer it fast​

Answer 1

$\huge \fbox \red{Solution:}$

$\mathfrak \blue{Answer:}$

$\sf{W(CO2) \: = \: 336g}$

$\mathfrak \green{Explanation:}$

Reaction of combustion of propane is written as

$\fbox{\sf{C3H8(g)+5O2(g)→3CO2(g)+4H2O(g)}}$

1 mole of propane produces 3 moles of carbon dioxide.

$\sf{3 × n(propane) ⇒ n(CO2)}$

$\sf{3 × 112/44 ⇒ W(CO2) /44}$

$\sf{W(CO2) = 3 × 113 × 44 / 44}$

$\sf{W(CO2) = 336g}$