Find ΔΗ 5C (s) + 6H2 (g) ---> C5H12 (g)

H2 (g)+2202 (g) > H20 (1) A H=-285.8 KJ
C(s) + O2 (g) > CO2 (g) A H= -393.5 KJ
C5H12 (g) + 802 (g) > 5CO2 (g) + 6 H20 (1) A H=-3536 Kj
Find H for me

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na, so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g

In apex! a liquid heated beyond a certain temperature becomes