Skip to main content

8. Thermochemistry - 3! 2부

8. Thermochemistry / Constant-Pressure Calorimetry / 문제 6

문제 6

The complete combustion of a hydrocarbon produced 17.2 g of CO₂ and 2.45 g of H₂O. The heat given off was 463 kJ. Determine the mass of the substance combusted.

A

4.97 g

B

4.69 g

C

0.274 g

D

19.7 g