How many grams of carbon dioxide will be produced when 3.25 grams of c3h8 are consumed?

Hi there!

Th' balanced chemical reaction :-

C₃H₈ + 5 O₂ —--→ 3 CO₂ + 4 H₂O 

Follow th' steps :-
To calculate amnt. of C₃H₈

3.25 g C₃H₈ × 3 mol CO₂ × 44.00964 g CO₂ mol⁻¹

Divide th' above by :
44.0956 g C₃H₈ mol⁻¹ × 1 mol C₃H₈

The answer after calculations = 9.73 g CO₂

Hence,
9.73 g of CO₂ will be produced when 3.25 g C₃H₈ is consumed.

~ Hope it helps!