Calculate the volume occupied by 12 grams of oxygen gas at STP

Which statement justifies that phosphine (ph3) is a polar molecule?

Identify and describe the three ways that mutations affect organisms.

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.