For the reaction:CO(g) + 2 H2(g) → CH3OH(g) K = 91.4 at 350 K and K = 2.05 x 10-4 at 298K What is the value of ΔHºrxn? Select one: a. 2.08 x 103 kJ/mol b. 217 kJ/mol c. 49.9 kJ/mol d. 446 kJ/mol e. 3.75 x 10-2 kJ/mol

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

What is the subscript for oxygen in its molecular formula