Ac sample of octane that has a mass of 0.750 g is burned in a bone calorimeter. as a result, the temperature if the calorimeter increases from 21.0 °c to 41°c . the specific heatv of the calorimeter is 1.50 j/(g*°c), and it's nass is 1.0 kg. how much heat is released during the combustion

Why does asexual reproduction result in offspring with identicle genetic variation

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles

Be sure to answer all parts. the following equilibrium constants were determined at 1123 k: c(s) + co2(g) ⇌ 2co(g) k'p = 1.30 × 1014 co(g) + cl2(g) ⇌ cocl2(g) k''p = 6.00 × 10−3 calculate the equilibrium constant at 1123 k for the reaction: c(s) + co2(g) + 2cl2(g) ⇌ 2cocl2(g) 4.68 × 10 9 (enter your answer in scientific notation.) write the equilibrium constant expression, kp: