Emily spills concentrated sodium hydroxide solution on her lab bench. What she should do first?

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

Give the orbital configuration of the phosphorus (p) atom.

What is true for a substance that releases energy