Choose the number of lone pairs or atoms to complete each description below. A molecule that has a trigonal-planar shape has lone pair(s). A molecule that has a bent shape and a trigonal-planar electron domain shape has lone pair(s). A molecule that has a trigonal-pyramidal shape has atom(s) an d lone pair(s) around the central

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 does the mass of 0.7891 mol of ferric oxide (fe2o3)

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange