ΔΗ, ΔΗ, AHxn V Which of the following statements is true? The overall chemical reaction is exothermic. o There are two intermediate reactions in this system. The third intermediate reaction is endothermic. O The longest arrow represents the overall chemical reaction. Mail this and return GILBERT

In all living cells dna controls cellular activities by

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

What type(s) of intermolecular forces are expected between ch3ch2cooh molecules? dipole forces, induced dipole forces, hydrogen bonding