What is wrong with this word equation?

hydrogen sulfide + sodium hydroxide → lithium hydroxide + sodium sulfide

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins