Does o-h or c-cl have a stronger polarity ?

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

What are transitions between a liquid and gas called? identify which way they are transitioning

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.