5. Use the known reactions to determine the AHxn of the following reaction.
C2H4(g) + Cl2 (8) - C2H4C12 (1)
4 HCl (g) + O2(g) → 2 Cl2(g) + 2 H2O (1)
AH° = -202.4 kJ/mol
2 HCI (g) + C2H4 + 1/2O2(0) CH. Cl20) + H2O (1) AH° = -318.7 kJ/mol

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball